Finding the Third Proportional to 7,602.13 and 11,372.75
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Solution
The third proportional to 7,602.13 and 11,372.75 is: 17,013.59
Step by Step Solution
- Step 1: Write the proportion equation
7,602.13 : 11,372.75 = 11,372.75 : x - Step 2: Convert to fraction form
7,602.13/11,372.75 = 11,372.75/x - Step 3: Cross multiply
7,602.13x = 11,372.75 × 11,372.75 - Step 4: Simplify right side
7,602.13x = 129,339,442.56 - Step 5: Solve for x
x = 129,339,442.56/7,602.13 - Step 6: Final answer
x = 17,013.59
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.