Home / 41,454.97-57,208.22-22,593.31

Finding the Fourth Proportional to 41,454.97, 57,208.22 and 22,593.31

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Solution

The fourth proportional to 41,454.97, 57,208.22 and 22,593.31 is: 31,178.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,454.97 : 57,208.22 = 22,593.31 : x
  2. Step 2: Convert to fraction form
    41,454.97/57,208.22 = 22,593.31/x
  3. Step 3: Cross multiply
    41,454.97x = 57,208.22 × 22,593.31
  4. Step 4: Simplify right side
    41,454.97x = 1,292,523,049.01
  5. Step 5: Solve for x
    x = 1,292,523,049.01/41,454.97
  6. Step 6: Final answer
    x = 31,178.96

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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.