Last Updated
：2025/12/05
harmonic proportion
Noun
Japanese Meaning
調和比 - 3つの数量が調和数列にある関係で、2番目が1番目と3番目の調和平均となる関係（例: 2, 3, 6 のようなもの）
（ plural ）
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(mathematics) The relation of three quantities in harmonic progression, with the second being a harmonic mean between the first and third, as in the three numbers 2, 3, and 6.
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harmonic proportion
When the three numbers 2, 3, and 6 are compared, they form a harmonic proportion that shows the second number as the harmonic mean of the first and third.
See correct answer
When the three numbers 2, 3, and 6 are compared, they form a harmonic proportion that shows the second number as the harmonic mean of the first and third.
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