Home / 24,130.97-36,187.56-8,331.96

Finding the Fourth Proportional to 24,130.97, 36,187.56 and 8,331.96

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Solution

The fourth proportional to 24,130.97, 36,187.56 and 8,331.96 is: 12,494.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,130.97 : 36,187.56 = 8,331.96 : x
  2. Step 2: Convert to fraction form
    24,130.97/36,187.56 = 8,331.96/x
  3. Step 3: Cross multiply
    24,130.97x = 36,187.56 × 8,331.96
  4. Step 4: Simplify right side
    24,130.97x = 301,513,302.42
  5. Step 5: Solve for x
    x = 301,513,302.42/24,130.97
  6. Step 6: Final answer
    x = 12,494.87

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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.