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Finding the Fourth Proportional to 42,213.52, 58,240.51 and 24,308.14

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Solution

The fourth proportional to 42,213.52, 58,240.51 and 24,308.14 is: 33,537.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,213.52 : 58,240.51 = 24,308.14 : x
  2. Step 2: Convert to fraction form
    42,213.52/58,240.51 = 24,308.14/x
  3. Step 3: Cross multiply
    42,213.52x = 58,240.51 × 24,308.14
  4. Step 4: Simplify right side
    42,213.52x = 1,415,718,470.75
  5. Step 5: Solve for x
    x = 1,415,718,470.75/42,213.52
  6. Step 6: Final answer
    x = 33,537.09

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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.