Finding the Third Proportional to 124,900.88 and 270,861.75
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Solution
The third proportional to 124,900.88 and 270,861.75 is: 587,394.50
Step by Step Solution
- Step 1: Write the proportion equation
124,900.88 : 270,861.75 = 270,861.75 : x - Step 2: Convert to fraction form
124,900.88/270,861.75 = 270,861.75/x - Step 3: Cross multiply
124,900.88x = 270,861.75 × 270,861.75 - Step 4: Simplify right side
124,900.88x = 73,366,087,613.06 - Step 5: Solve for x
x = 73,366,087,613.06/124,900.88 - Step 6: Final answer
x = 587,394.50
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.