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Finding the Fourth Proportional to 42,096.52, 58,096.74 and 23,237.56

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Solution

The fourth proportional to 42,096.52, 58,096.74 and 23,237.56 is: 32,069.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,096.52 : 58,096.74 = 23,237.56 : x
  2. Step 2: Convert to fraction form
    42,096.52/58,096.74 = 23,237.56/x
  3. Step 3: Cross multiply
    42,096.52x = 58,096.74 × 23,237.56
  4. Step 4: Simplify right side
    42,096.52x = 1,350,026,481.55
  5. Step 5: Solve for x
    x = 1,350,026,481.55/42,096.52
  6. Step 6: Final answer
    x = 32,069.79

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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.