Home / 41,414.13-57,151.13-22,551.21

Finding the Fourth Proportional to 41,414.13, 57,151.13 and 22,551.21

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Solution

The fourth proportional to 41,414.13, 57,151.13 and 22,551.21 is: 31,120.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,414.13 : 57,151.13 = 22,551.21 : x
  2. Step 2: Convert to fraction form
    41,414.13/57,151.13 = 22,551.21/x
  3. Step 3: Cross multiply
    41,414.13x = 57,151.13 × 22,551.21
  4. Step 4: Simplify right side
    41,414.13x = 1,288,827,021.61
  5. Step 5: Solve for x
    x = 1,288,827,021.61/41,414.13
  6. Step 6: Final answer
    x = 31,120.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.