Finding the Third Proportional to 62,110.13 and 131,604.75
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Solution
The third proportional to 62,110.13 and 131,604.75 is: 278,856.47
Step by Step Solution
- Step 1: Write the proportion equation
62,110.13 : 131,604.75 = 131,604.75 : x - Step 2: Convert to fraction form
62,110.13/131,604.75 = 131,604.75/x - Step 3: Cross multiply
62,110.13x = 131,604.75 × 131,604.75 - Step 4: Simplify right side
62,110.13x = 17,319,810,222.56 - Step 5: Solve for x
x = 17,319,810,222.56/62,110.13 - Step 6: Final answer
x = 278,856.47
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.