Home / 42,793.68-59,058-23,932.20

Finding the Fourth Proportional to 42,793.68, 59,058 and 23,932.20

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Solution

The fourth proportional to 42,793.68, 59,058 and 23,932.20 is: 33,027.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,793.68 : 59,058 = 23,932.20 : x
  2. Step 2: Convert to fraction form
    42,793.68/59,058 = 23,932.20/x
  3. Step 3: Cross multiply
    42,793.68x = 59,058 × 23,932.20
  4. Step 4: Simplify right side
    42,793.68x = 1,413,387,867.60
  5. Step 5: Solve for x
    x = 1,413,387,867.60/42,793.68
  6. Step 6: Final answer
    x = 33,027.96

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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.