Finding the Third Proportional to 132,202.13 and 280,233.84
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Solution
The third proportional to 132,202.13 and 280,233.84 is: 594,022.28
Step by Step Solution
- Step 1: Write the proportion equation
132,202.13 : 280,233.84 = 280,233.84 : x - Step 2: Convert to fraction form
132,202.13/280,233.84 = 280,233.84/x - Step 3: Cross multiply
132,202.13x = 280,233.84 × 280,233.84 - Step 4: Simplify right side
132,202.13x = 78,531,007,182.90 - Step 5: Solve for x
x = 78,531,007,182.90/132,202.13 - Step 6: Final answer
x = 594,022.28
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.