Home / 24,178.72-33,371.85-18,451.05

Finding the Fourth Proportional to 24,178.72, 33,371.85 and 18,451.05

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Solution

The fourth proportional to 24,178.72, 33,371.85 and 18,451.05 is: 25,466.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,178.72 : 33,371.85 = 18,451.05 : x
  2. Step 2: Convert to fraction form
    24,178.72/33,371.85 = 18,451.05/x
  3. Step 3: Cross multiply
    24,178.72x = 33,371.85 × 18,451.05
  4. Step 4: Simplify right side
    24,178.72x = 615,745,672.94
  5. Step 5: Solve for x
    x = 615,745,672.94/24,178.72
  6. Step 6: Final answer
    x = 25,466.43

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Find fourth proportional to 24,179.72, 33,373.23 and 18,452.05
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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.