Home / 22,760.20-34,150.62-10,273.48

Finding the Fourth Proportional to 22,760.20, 34,150.62 and 10,273.48

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Solution

The fourth proportional to 22,760.20, 34,150.62 and 10,273.48 is: 15,414.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,760.20 : 34,150.62 = 10,273.48 : x
  2. Step 2: Convert to fraction form
    22,760.20/34,150.62 = 10,273.48/x
  3. Step 3: Cross multiply
    22,760.20x = 34,150.62 × 10,273.48
  4. Step 4: Simplify right side
    22,760.20x = 350,845,711.56
  5. Step 5: Solve for x
    x = 350,845,711.56/22,760.20
  6. Step 6: Final answer
    x = 15,414.88

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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.