Finding the Third Proportional to 62,704.13 and 135,204.19
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Solution
The third proportional to 62,704.13 and 135,204.19 is: 291,530.62
Step by Step Solution
- Step 1: Write the proportion equation
62,704.13 : 135,204.19 = 135,204.19 : x - Step 2: Convert to fraction form
62,704.13/135,204.19 = 135,204.19/x - Step 3: Cross multiply
62,704.13x = 135,204.19 × 135,204.19 - Step 4: Simplify right side
62,704.13x = 18,280,172,317.54 - Step 5: Solve for x
x = 18,280,172,317.54/62,704.13 - Step 6: Final answer
x = 291,530.62
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.