Home / 41,815.02-57,704.24-22,694.83

Finding the Fourth Proportional to 41,815.02, 57,704.24 and 22,694.83

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Solution

The fourth proportional to 41,815.02, 57,704.24 and 22,694.83 is: 31,318.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,815.02 : 57,704.24 = 22,694.83 : x
  2. Step 2: Convert to fraction form
    41,815.02/57,704.24 = 22,694.83/x
  3. Step 3: Cross multiply
    41,815.02x = 57,704.24 × 22,694.83
  4. Step 4: Simplify right side
    41,815.02x = 1,309,587,829.56
  5. Step 5: Solve for x
    x = 1,309,587,829.56/41,815.02
  6. Step 6: Final answer
    x = 31,318.60

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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.