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Finding the Fourth Proportional to 24,959.56, 37,407.90 and 21,832.12

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Solution

The fourth proportional to 24,959.56, 37,407.90 and 21,832.12 is: 32,720.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,959.56 : 37,407.90 = 21,832.12 : x
  2. Step 2: Convert to fraction form
    24,959.56/37,407.90 = 21,832.12/x
  3. Step 3: Cross multiply
    24,959.56x = 37,407.90 × 21,832.12
  4. Step 4: Simplify right side
    24,959.56x = 816,693,761.75
  5. Step 5: Solve for x
    x = 816,693,761.75/24,959.56
  6. Step 6: Final answer
    x = 32,720.68

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.