Home / 42,306.47-58,375.51-24,148.90

Finding the Fourth Proportional to 42,306.47, 58,375.51 and 24,148.90

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Solution

The fourth proportional to 42,306.47, 58,375.51 and 24,148.90 is: 33,321.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,306.47 : 58,375.51 = 24,148.90 : x
  2. Step 2: Convert to fraction form
    42,306.47/58,375.51 = 24,148.90/x
  3. Step 3: Cross multiply
    42,306.47x = 58,375.51 × 24,148.90
  4. Step 4: Simplify right side
    42,306.47x = 1,409,704,353.44
  5. Step 5: Solve for x
    x = 1,409,704,353.44/42,306.47
  6. Step 6: Final answer
    x = 33,321.25

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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.