Home / 22,433.70-33,612.24-15,847.18

Finding the Fourth Proportional to 22,433.70, 33,612.24 and 15,847.18

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Solution

The fourth proportional to 22,433.70, 33,612.24 and 15,847.18 is: 23,743.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,433.70 : 33,612.24 = 15,847.18 : x
  2. Step 2: Convert to fraction form
    22,433.70/33,612.24 = 15,847.18/x
  3. Step 3: Cross multiply
    22,433.70x = 33,612.24 × 15,847.18
  4. Step 4: Simplify right side
    22,433.70x = 532,659,217.48
  5. Step 5: Solve for x
    x = 532,659,217.48/22,433.70
  6. Step 6: Final answer
    x = 23,743.71

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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.