Algebra-1

Question Analysis
This question tests the student's ability to solve a proportion problem by setting up and solving a ratio.

Key Concept Explanation
Proportions are equations stating that two ratios are equal. Cross-multiplication is a method to solve proportions by multiplying the numerator of one fraction with the denominator of the other.

Step-by-step Solution
1. Set up the proportion:
2. Cross-multiply:

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