Home / 42,869.10-59,158.71-24,006.90

Finding the Fourth Proportional to 42,869.10, 59,158.71 and 24,006.90

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Solution

The fourth proportional to 42,869.10, 59,158.71 and 24,006.90 is: 33,129.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,869.10 : 59,158.71 = 24,006.90 : x
  2. Step 2: Convert to fraction form
    42,869.10/59,158.71 = 24,006.90/x
  3. Step 3: Cross multiply
    42,869.10x = 59,158.71 × 24,006.90
  4. Step 4: Simplify right side
    42,869.10x = 1,420,217,235.10
  5. Step 5: Solve for x
    x = 1,420,217,235.10/42,869.10
  6. Step 6: Final answer
    x = 33,129.16

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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.