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Finding the Fourth Proportional to 42,732.25, 58,956.07 and 24,812.52

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Solution

The fourth proportional to 42,732.25, 58,956.07 and 24,812.52 is: 34,232.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,732.25 : 58,956.07 = 24,812.52 : x
  2. Step 2: Convert to fraction form
    42,732.25/58,956.07 = 24,812.52/x
  3. Step 3: Cross multiply
    42,732.25x = 58,956.07 × 24,812.52
  4. Step 4: Simplify right side
    42,732.25x = 1,462,848,666.00
  5. Step 5: Solve for x
    x = 1,462,848,666.00/42,732.25
  6. Step 6: Final answer
    x = 34,232.90

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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.