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Finding the Fourth Proportional to 42,863.52, 59,151.04 and 23,743.23

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Solution

The fourth proportional to 42,863.52, 59,151.04 and 23,743.23 is: 32,765.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,863.52 : 59,151.04 = 23,743.23 : x
  2. Step 2: Convert to fraction form
    42,863.52/59,151.04 = 23,743.23/x
  3. Step 3: Cross multiply
    42,863.52x = 59,151.04 × 23,743.23
  4. Step 4: Simplify right side
    42,863.52x = 1,404,436,628.74
  5. Step 5: Solve for x
    x = 1,404,436,628.74/42,863.52
  6. Step 6: Final answer
    x = 32,765.31

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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.