Home / 24,079.28-33,231.87-14,520.47

Finding the Fourth Proportional to 24,079.28, 33,231.87 and 14,520.47

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Solution

The fourth proportional to 24,079.28, 33,231.87 and 14,520.47 is: 20,039.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,079.28 : 33,231.87 = 14,520.47 : x
  2. Step 2: Convert to fraction form
    24,079.28/33,231.87 = 14,520.47/x
  3. Step 3: Cross multiply
    24,079.28x = 33,231.87 × 14,520.47
  4. Step 4: Simplify right side
    24,079.28x = 482,542,205.22
  5. Step 5: Solve for x
    x = 482,542,205.22/24,079.28
  6. Step 6: Final answer
    x = 20,039.73

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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.