Finding the Third Proportional to 62,785.13 and 100,617.19
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Solution
The third proportional to 62,785.13 and 100,617.19 is: 161,245.49
Step by Step Solution
- Step 1: Write the proportion equation
62,785.13 : 100,617.19 = 100,617.19 : x - Step 2: Convert to fraction form
62,785.13/100,617.19 = 100,617.19/x - Step 3: Cross multiply
62,785.13x = 100,617.19 × 100,617.19 - Step 4: Simplify right side
62,785.13x = 10,123,818,420.41 - Step 5: Solve for x
x = 10,123,818,420.41/62,785.13 - Step 6: Final answer
x = 161,245.49
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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.