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Finding the Fourth Proportional to 69,452.69, 95,825.27 and 43,614.02

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Solution

The fourth proportional to 69,452.69, 95,825.27 and 43,614.02 is: 60,175.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,452.69 : 95,825.27 = 43,614.02 : x
  2. Step 2: Convert to fraction form
    69,452.69/95,825.27 = 43,614.02/x
  3. Step 3: Cross multiply
    69,452.69x = 95,825.27 × 43,614.02
  4. Step 4: Simplify right side
    69,452.69x = 4,179,325,317.91
  5. Step 5: Solve for x
    x = 4,179,325,317.91/69,452.69
  6. Step 6: Final answer
    x = 60,175.14

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.