sat suite question viewer
Problem-Solving and Data Analysis
Difficulty: Medium
The ratio to is equivalent to the ratio to . If the value of is , what is the value of ?
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Explanation
The correct answer is . It’s given that the ratio of to is equivalent to the ratio to . It follows that . Multiplying each side of this equation by yields , or . Dividing each side of this equation by yields . Substituting for in this equation yields , which is equivalent to , or . Therefore, if the value of is , the value of is .