Home / 41,449.06-62,191.95-21,722.91

Finding the Fourth Proportional to 41,449.06, 62,191.95 and 21,722.91

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Solution

The fourth proportional to 41,449.06, 62,191.95 and 21,722.91 is: 32,593.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,449.06 : 62,191.95 = 21,722.91 : x
  2. Step 2: Convert to fraction form
    41,449.06/62,191.95 = 21,722.91/x
  3. Step 3: Cross multiply
    41,449.06x = 62,191.95 × 21,722.91
  4. Step 4: Simplify right side
    41,449.06x = 1,350,989,821.61
  5. Step 5: Solve for x
    x = 1,350,989,821.61/41,449.06
  6. Step 6: Final answer
    x = 32,593.98

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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.