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Finding the Fourth Proportional to 43,940.01, 60,636.87 and 23,796.42

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Solution

The fourth proportional to 43,940.01, 60,636.87 and 23,796.42 is: 32,838.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,940.01 : 60,636.87 = 23,796.42 : x
  2. Step 2: Convert to fraction form
    43,940.01/60,636.87 = 23,796.42/x
  3. Step 3: Cross multiply
    43,940.01x = 60,636.87 × 23,796.42
  4. Step 4: Simplify right side
    43,940.01x = 1,442,940,539.70
  5. Step 5: Solve for x
    x = 1,442,940,539.70/43,940.01
  6. Step 6: Final answer
    x = 32,838.88

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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.