Question

Write the formula for direction proportion : between x and y

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Answer 1

Answer:

If the ratio (yx) of two variables (x and y) is equal to a constant (k = yx), then the variable in the numerator of the ratio (y) can be product of the other variable and the constant (y = k ⋅ x). In this case y is said to be directly proportional to x with proportionality constant k.

Ratios and Proportions - Proportions - In Depth. A proportion is simply a statement that two ratios are equal. It can be written in two ways: as two equal fractions a/b = c/d; or using a colon, a:b = c:d. The following proportion is read as "twenty is to twenty-five as four is to five."

Answer 2

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➥ Given question

◆ Write the formula for direction proportion : between x and y ?

➥ Required solution

Formula

$=> \frac{ {x}^{1} }{y { }^{1} } = \frac{ {x}^{2} }{y {}^{2} } = \frac{ {x}^{3} }{ {y}^{3} }$

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✶ hope uh understand this answer mate : )