Home / 24,172.76-36,232.92-9,377.30

Finding the Fourth Proportional to 24,172.76, 36,232.92 and 9,377.30

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Solution

The fourth proportional to 24,172.76, 36,232.92 and 9,377.30 is: 14,055.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,172.76 : 36,232.92 = 9,377.30 : x
  2. Step 2: Convert to fraction form
    24,172.76/36,232.92 = 9,377.30/x
  3. Step 3: Cross multiply
    24,172.76x = 36,232.92 × 9,377.30
  4. Step 4: Simplify right side
    24,172.76x = 339,766,960.72
  5. Step 5: Solve for x
    x = 339,766,960.72/24,172.76
  6. Step 6: Final answer
    x = 14,055.78

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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.