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Finding the Fourth Proportional to 42,059.24, 58,043.04 and 24,157.83

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Solution

The fourth proportional to 42,059.24, 58,043.04 and 24,157.83 is: 33,338.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,059.24 : 58,043.04 = 24,157.83 : x
  2. Step 2: Convert to fraction form
    42,059.24/58,043.04 = 24,157.83/x
  3. Step 3: Cross multiply
    42,059.24x = 58,043.04 × 24,157.83
  4. Step 4: Simplify right side
    42,059.24x = 1,402,193,893.00
  5. Step 5: Solve for x
    x = 1,402,193,893.00/42,059.24
  6. Step 6: Final answer
    x = 33,338.55

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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.