Finding the Third Proportional to 63,949.31 and 106,575.56
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Solution
The third proportional to 63,949.31 and 106,575.56 is: 177,614.90
Step by Step Solution
- Step 1: Write the proportion equation
63,949.31 : 106,575.56 = 106,575.56 : x - Step 2: Convert to fraction form
63,949.31/106,575.56 = 106,575.56/x - Step 3: Cross multiply
63,949.31x = 106,575.56 × 106,575.56 - Step 4: Simplify right side
63,949.31x = 11,358,350,522.19 - Step 5: Solve for x
x = 11,358,350,522.19/63,949.31 - Step 6: Final answer
x = 177,614.90
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These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.