Finding the Third Proportional to 22,240.13 and 53,160.19
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Solution
The third proportional to 22,240.13 and 53,160.19 is: 127,067.88
Step by Step Solution
- Step 1: Write the proportion equation
22,240.13 : 53,160.19 = 53,160.19 : x - Step 2: Convert to fraction form
22,240.13/53,160.19 = 53,160.19/x - Step 3: Cross multiply
22,240.13x = 53,160.19 × 53,160.19 - Step 4: Simplify right side
22,240.13x = 2,826,005,535.04 - Step 5: Solve for x
x = 2,826,005,535.04/22,240.13 - Step 6: Final answer
x = 127,067.88
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Why These Related Problems?
These problems maintain the same ratio (2.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.