Finding the Third Proportional to 97,660.69 and 207,319.50
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Solution
The third proportional to 97,660.69 and 207,319.50 is: 440,109.28
Step by Step Solution
- Step 1: Write the proportion equation
97,660.69 : 207,319.50 = 207,319.50 : x - Step 2: Convert to fraction form
97,660.69/207,319.50 = 207,319.50/x - Step 3: Cross multiply
97,660.69x = 207,319.50 × 207,319.50 - Step 4: Simplify right side
97,660.69x = 42,981,375,080.25 - Step 5: Solve for x
x = 42,981,375,080.25/97,660.69 - Step 6: Final answer
x = 440,109.28
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.