Home / 36,251.60-54,377.44-9,960.24

Finding the Fourth Proportional to 36,251.60, 54,377.44 and 9,960.24

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Solution

The fourth proportional to 36,251.60, 54,377.44 and 9,960.24 is: 14,940.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,251.60 : 54,377.44 = 9,960.24 : x
  2. Step 2: Convert to fraction form
    36,251.60/54,377.44 = 9,960.24/x
  3. Step 3: Cross multiply
    36,251.60x = 54,377.44 × 9,960.24
  4. Step 4: Simplify right side
    36,251.60x = 541,612,352.99
  5. Step 5: Solve for x
    x = 541,612,352.99/36,251.60
  6. Step 6: Final answer
    x = 14,940.37

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Similar ratio
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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.