Finding the Third Proportional to 10,691 and 22,834
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Solution
The third proportional to 10,691 and 22,834 is: 48,769.20
Step by Step Solution
- Step 1: Write the proportion equation
10,691 : 22,834 = 22,834 : x - Step 2: Convert to fraction form
10,691/22,834 = 22,834/x - Step 3: Cross multiply
10,691x = 22,834 × 22,834 - Step 4: Simplify right side
10,691x = 521,391,556 - Step 5: Solve for x
x = 521,391,556/10,691 - Step 6: Final answer
x = 48,769.20
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.