Finding the Third Proportional to 98,101.13 and 211,882.50
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Solution
The third proportional to 98,101.13 and 211,882.50 is: 457,631.79
Step by Step Solution
- Step 1: Write the proportion equation
98,101.13 : 211,882.50 = 211,882.50 : x - Step 2: Convert to fraction form
98,101.13/211,882.50 = 211,882.50/x - Step 3: Cross multiply
98,101.13x = 211,882.50 × 211,882.50 - Step 4: Simplify right side
98,101.13x = 44,894,193,806.25 - Step 5: Solve for x
x = 44,894,193,806.25/98,101.13 - Step 6: Final answer
x = 457,631.79
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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.