Home / 44,190.42-66,155.39-29,169.83

Finding the Fourth Proportional to 44,190.42, 66,155.39 and 29,169.83

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Solution

The fourth proportional to 44,190.42, 66,155.39 and 29,169.83 is: 43,668.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,190.42 : 66,155.39 = 29,169.83 : x
  2. Step 2: Convert to fraction form
    44,190.42/66,155.39 = 29,169.83/x
  3. Step 3: Cross multiply
    44,190.42x = 66,155.39 × 29,169.83
  4. Step 4: Simplify right side
    44,190.42x = 1,929,741,003.26
  5. Step 5: Solve for x
    x = 1,929,741,003.26/44,190.42
  6. Step 6: Final answer
    x = 43,668.76

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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.