Home / 41,380.20-57,104.46-22,517.46

Finding the Fourth Proportional to 41,380.20, 57,104.46 and 22,517.46

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Solution

The fourth proportional to 41,380.20, 57,104.46 and 22,517.46 is: 31,073.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,380.20 : 57,104.46 = 22,517.46 : x
  2. Step 2: Convert to fraction form
    41,380.20/57,104.46 = 22,517.46/x
  3. Step 3: Cross multiply
    41,380.20x = 57,104.46 × 22,517.46
  4. Step 4: Simplify right side
    41,380.20x = 1,285,847,393.87
  5. Step 5: Solve for x
    x = 1,285,847,393.87/41,380.20
  6. Step 6: Final answer
    x = 31,073.98

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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.