Home / 41,380.14-57,104.52-22,517.16

Finding the Fourth Proportional to 41,380.14, 57,104.52 and 22,517.16

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Solution

The fourth proportional to 41,380.14, 57,104.52 and 22,517.16 is: 31,073.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,380.14 : 57,104.52 = 22,517.16 : x
  2. Step 2: Convert to fraction form
    41,380.14/57,104.52 = 22,517.16/x
  3. Step 3: Cross multiply
    41,380.14x = 57,104.52 × 22,517.16
  4. Step 4: Simplify right side
    41,380.14x = 1,285,831,613.56
  5. Step 5: Solve for x
    x = 1,285,831,613.56/41,380.14
  6. Step 6: Final answer
    x = 31,073.64

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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.