Home / 44,122.20-66,195.64-17,845.38

Finding the Fourth Proportional to 44,122.20, 66,195.64 and 17,845.38

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Solution

The fourth proportional to 44,122.20, 66,195.64 and 17,845.38 is: 26,773.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,122.20 : 66,195.64 = 17,845.38 : x
  2. Step 2: Convert to fraction form
    44,122.20/66,195.64 = 17,845.38/x
  3. Step 3: Cross multiply
    44,122.20x = 66,195.64 × 17,845.38
  4. Step 4: Simplify right side
    44,122.20x = 1,181,286,350.14
  5. Step 5: Solve for x
    x = 1,181,286,350.14/44,122.20
  6. Step 6: Final answer
    x = 26,773.06

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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.