Finding the Third Proportional to 8,272.13 and 22,472.44
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Solution
The third proportional to 8,272.13 and 22,472.44 is: 61,049.66
Step by Step Solution
- Step 1: Write the proportion equation
8,272.13 : 22,472.44 = 22,472.44 : x - Step 2: Convert to fraction form
8,272.13/22,472.44 = 22,472.44/x - Step 3: Cross multiply
8,272.13x = 22,472.44 × 22,472.44 - Step 4: Simplify right side
8,272.13x = 505,010,447.19 - Step 5: Solve for x
x = 505,010,447.19/8,272.13 - Step 6: Final answer
x = 61,049.66
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Why These Related Problems?
These problems maintain the same ratio (2.72) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.