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Finding the Fourth Proportional to 67,799.32, 101,631.24 and 32,198.00

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Solution

The fourth proportional to 67,799.32, 101,631.24 and 32,198.00 is: 48,264.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,799.32 : 101,631.24 = 32,198.00 : x
  2. Step 2: Convert to fraction form
    67,799.32/101,631.24 = 32,198.00/x
  3. Step 3: Cross multiply
    67,799.32x = 101,631.24 × 32,198.00
  4. Step 4: Simplify right side
    67,799.32x = 3,272,322,157.36
  5. Step 5: Solve for x
    x = 3,272,322,157.36/67,799.32
  6. Step 6: Final answer
    x = 48,264.82

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