Translation and Meaning of: 比率 - hiritsu

The Japanese word 「比率」(hiritsu) is composed of two kanji characters: 「比」 and 「率」. The kanji 「比」(hi) means "comparison," "ratio," or "proportion," and is often used in contexts where two or more items are compared or related. The second kanji, 「率」(ritsu), refers to "rate," "proportion," or "rhythm." Together, they form the expression that means "proportion" or "quantitative relationship between two values." The formation of the word suggests a mathematical or statistical concept, often used to describe the relationship between two numbers or quantities.

The term 「比率」is widely used in various fields, including mathematics, statistics, economics, and finance. In mathematics, for example, it is used to describe the proportion between two quantities, such as the ratio between the circumference and the diameter of a circle. In economics, 「比率」can be employed to show the relationship between two economic variables, such as a company's return on equity relative to its total capital. Thanks to this versatility, 「比率」is a well-established word to express quantitative relationships clearly and accurately.

Historically, the understanding and use of the concept of proportion or ratio are fundamental to the development of quantitative and scientific studies in Japan. The use of the word 「比率」comes from a deep tradition of detailed analysis and meticulous comparison of data. This type of approach is essential not only for mathematical and financial theories but also for market studies and data analysis in the social sciences. The breadth of its use demonstrates how a simple term can be powerful in understanding complex relationships in various contexts.

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Synonyms and similar words

割合 (Wariai) - proportion
比例 (Hiryou) - Proportion, but generally used in mathematical or scientific contexts.
レート (Reeto) - Rate, often used in financial or exchange contexts.