Finding the Third Proportional to 97,414.31 and 209,385.84
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Solution
The third proportional to 97,414.31 and 209,385.84 is: 450,061.50
Step by Step Solution
- Step 1: Write the proportion equation
97,414.31 : 209,385.84 = 209,385.84 : x - Step 2: Convert to fraction form
97,414.31/209,385.84 = 209,385.84/x - Step 3: Cross multiply
97,414.31x = 209,385.84 × 209,385.84 - Step 4: Simplify right side
97,414.31x = 43,842,431,562.90 - Step 5: Solve for x
x = 43,842,431,562.90/97,414.31 - Step 6: Final answer
x = 450,061.50
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.