Home / 24,334.80-36,502.20-19,414.06

Finding the Fourth Proportional to 24,334.80, 36,502.20 and 19,414.06

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Solution

The fourth proportional to 24,334.80, 36,502.20 and 19,414.06 is: 29,121.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,334.80 : 36,502.20 = 19,414.06 : x
  2. Step 2: Convert to fraction form
    24,334.80/36,502.20 = 19,414.06/x
  3. Step 3: Cross multiply
    24,334.80x = 36,502.20 × 19,414.06
  4. Step 4: Simplify right side
    24,334.80x = 708,655,900.93
  5. Step 5: Solve for x
    x = 708,655,900.93/24,334.80
  6. Step 6: Final answer
    x = 29,121.09

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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.