Home / 38,622.90-57,834.45-32,367.90

Finding the Fourth Proportional to 38,622.90, 57,834.45 and 32,367.90

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Solution

The fourth proportional to 38,622.90, 57,834.45 and 32,367.90 is: 48,468.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,622.90 : 57,834.45 = 32,367.90 : x
  2. Step 2: Convert to fraction form
    38,622.90/57,834.45 = 32,367.90/x
  3. Step 3: Cross multiply
    38,622.90x = 57,834.45 × 32,367.90
  4. Step 4: Simplify right side
    38,622.90x = 1,871,979,694.16
  5. Step 5: Solve for x
    x = 1,871,979,694.16/38,622.90
  6. Step 6: Final answer
    x = 48,468.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.