Finding the Third Proportional to 125,302.13 and 270,165.75
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Solution
The third proportional to 125,302.13 and 270,165.75 is: 582,508.34
Step by Step Solution
- Step 1: Write the proportion equation
125,302.13 : 270,165.75 = 270,165.75 : x - Step 2: Convert to fraction form
125,302.13/270,165.75 = 270,165.75/x - Step 3: Cross multiply
125,302.13x = 270,165.75 × 270,165.75 - Step 4: Simplify right side
125,302.13x = 72,989,532,473.06 - Step 5: Solve for x
x = 72,989,532,473.06/125,302.13 - Step 6: Final answer
x = 582,508.34
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.