Home / 49,000.10-73,500.15-29,041.70

Finding the Fourth Proportional to 49,000.10, 73,500.15 and 29,041.70

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Solution

The fourth proportional to 49,000.10, 73,500.15 and 29,041.70 is: 43,562.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,000.10 : 73,500.15 = 29,041.70 : x
  2. Step 2: Convert to fraction form
    49,000.10/73,500.15 = 29,041.70/x
  3. Step 3: Cross multiply
    49,000.10x = 73,500.15 × 29,041.70
  4. Step 4: Simplify right side
    49,000.10x = 2,134,569,306.26
  5. Step 5: Solve for x
    x = 2,134,569,306.26/49,000.10
  6. Step 6: Final answer
    x = 43,562.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.