Home / 42,132.08-58,141.26-24,226.70

Finding the Fourth Proportional to 42,132.08, 58,141.26 and 24,226.70

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Solution

The fourth proportional to 42,132.08, 58,141.26 and 24,226.70 is: 33,432.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,132.08 : 58,141.26 = 24,226.70 : x
  2. Step 2: Convert to fraction form
    42,132.08/58,141.26 = 24,226.70/x
  3. Step 3: Cross multiply
    42,132.08x = 58,141.26 × 24,226.70
  4. Step 4: Simplify right side
    42,132.08x = 1,408,570,572.94
  5. Step 5: Solve for x
    x = 1,408,570,572.94/42,132.08
  6. Step 6: Final answer
    x = 33,432.26

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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.