Home / 49,223.08-67,904.20-32,219.83

Finding the Fourth Proportional to 49,223.08, 67,904.20 and 32,219.83

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Solution

The fourth proportional to 49,223.08, 67,904.20 and 32,219.83 is: 44,447.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,223.08 : 67,904.20 = 32,219.83 : x
  2. Step 2: Convert to fraction form
    49,223.08/67,904.20 = 32,219.83/x
  3. Step 3: Cross multiply
    49,223.08x = 67,904.20 × 32,219.83
  4. Step 4: Simplify right side
    49,223.08x = 2,187,861,780.29
  5. Step 5: Solve for x
    x = 2,187,861,780.29/49,223.08
  6. Step 6: Final answer
    x = 44,447.88

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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.