Home / 36,301.05-54,451.58-33,449.85

Finding the Fourth Proportional to 36,301.05, 54,451.58 and 33,449.85

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Solution

The fourth proportional to 36,301.05, 54,451.58 and 33,449.85 is: 50,174.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,301.05 : 54,451.58 = 33,449.85 : x
  2. Step 2: Convert to fraction form
    36,301.05/54,451.58 = 33,449.85/x
  3. Step 3: Cross multiply
    36,301.05x = 54,451.58 × 33,449.85
  4. Step 4: Simplify right side
    36,301.05x = 1,821,397,016.01
  5. Step 5: Solve for x
    x = 1,821,397,016.01/36,301.05
  6. Step 6: Final answer
    x = 50,174.78

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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.