Finding the Third Proportional to 204,211.13 and 306,214.17
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Solution
The third proportional to 204,211.13 and 306,214.17 is: 459,167.54
Step by Step Solution
- Step 1: Write the proportion equation
204,211.13 : 306,214.17 = 306,214.17 : x - Step 2: Convert to fraction form
204,211.13/306,214.17 = 306,214.17/x - Step 3: Cross multiply
204,211.13x = 306,214.17 × 306,214.17 - Step 4: Simplify right side
204,211.13x = 93,767,119,057.09 - Step 5: Solve for x
x = 93,767,119,057.09/204,211.13 - Step 6: Final answer
x = 459,167.54
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.