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Finding the Fourth Proportional to 80,914.86, 121,367.86 and 24,754.96

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Solution

The fourth proportional to 80,914.86, 121,367.86 and 24,754.96 is: 37,131.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,914.86 : 121,367.86 = 24,754.96 : x
  2. Step 2: Convert to fraction form
    80,914.86/121,367.86 = 24,754.96/x
  3. Step 3: Cross multiply
    80,914.86x = 121,367.86 × 24,754.96
  4. Step 4: Simplify right side
    80,914.86x = 3,004,456,685.08
  5. Step 5: Solve for x
    x = 3,004,456,685.08/80,914.86
  6. Step 6: Final answer
    x = 37,131.09

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