Finding the Third Proportional to 87,814.13 and 207,096.75
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Solution
The third proportional to 87,814.13 and 207,096.75 is: 488,407.35
Step by Step Solution
- Step 1: Write the proportion equation
87,814.13 : 207,096.75 = 207,096.75 : x - Step 2: Convert to fraction form
87,814.13/207,096.75 = 207,096.75/x - Step 3: Cross multiply
87,814.13x = 207,096.75 × 207,096.75 - Step 4: Simplify right side
87,814.13x = 42,889,063,860.56 - Step 5: Solve for x
x = 42,889,063,860.56/87,814.13 - Step 6: Final answer
x = 488,407.35
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.