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Finding the Fourth Proportional to 29,979, 41,332.56 and 24,581.55

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Solution

The fourth proportional to 29,979, 41,332.56 and 24,581.55 is: 33,891.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,979 : 41,332.56 = 24,581.55 : x
  2. Step 2: Convert to fraction form
    29,979/41,332.56 = 24,581.55/x
  3. Step 3: Cross multiply
    29,979x = 41,332.56 × 24,581.55
  4. Step 4: Simplify right side
    29,979x = 1,016,018,390.27
  5. Step 5: Solve for x
    x = 1,016,018,390.27/29,979
  6. Step 6: Final answer
    x = 33,891.00

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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.