Home / 14,765.62-22,148.40-5,998.48

Finding the Fourth Proportional to 14,765.62, 22,148.40 and 5,998.48

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Solution

The fourth proportional to 14,765.62, 22,148.40 and 5,998.48 is: 8,997.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,765.62 : 22,148.40 = 5,998.48 : x
  2. Step 2: Convert to fraction form
    14,765.62/22,148.40 = 5,998.48/x
  3. Step 3: Cross multiply
    14,765.62x = 22,148.40 × 5,998.48
  4. Step 4: Simplify right side
    14,765.62x = 132,856,734.43
  5. Step 5: Solve for x
    x = 132,856,734.43/14,765.62
  6. Step 6: Final answer
    x = 8,997.71

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Double scale
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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.