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Solve the following proportion for x. (4)/(7)=(15)/(x)

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Final answer:

To solve the proportion (4)/(7) = (15)/(x) for x, cross multiply by multiplying the numerator of one ratio by the denominator of the other. Simplify the equation to find x = 105/4.

Step-by-step explanation:

To solve the proportion (4)/(7)=(15)/(x) for x, you can cross multiply. Cross multiplying involves multiplying the numerator of one ratio by the denominator of the other ratio. In this case, you would have 4*x = 7*15. Simplifying this equation gives you 4x = 105. To solve for x, divide both sides by 4, which gives you x = 105/4.

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