Finding the Third Proportional to 126,266.25 and 272,562.38
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Solution
The third proportional to 126,266.25 and 272,562.38 is: 588,361.88
Step by Step Solution
- Step 1: Write the proportion equation
126,266.25 : 272,562.38 = 272,562.38 : x - Step 2: Convert to fraction form
126,266.25/272,562.38 = 272,562.38/x - Step 3: Cross multiply
126,266.25x = 272,562.38 × 272,562.38 - Step 4: Simplify right side
126,266.25x = 74,290,248,265.64 - Step 5: Solve for x
x = 74,290,248,265.64/126,266.25 - Step 6: Final answer
x = 588,361.88
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.