Finding the Third Proportional to 11,032 and 22,812
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Solution
The third proportional to 11,032 and 22,812 is: 47,170.72
Step by Step Solution
- Step 1: Write the proportion equation
11,032 : 22,812 = 22,812 : x - Step 2: Convert to fraction form
11,032/22,812 = 22,812/x - Step 3: Cross multiply
11,032x = 22,812 × 22,812 - Step 4: Simplify right side
11,032x = 520,387,344 - Step 5: Solve for x
x = 520,387,344/11,032 - Step 6: Final answer
x = 47,170.72
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.