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Finding the Fourth Proportional to 176.00, 263.90 and 67.73

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Solution

The fourth proportional to 176.00, 263.90 and 67.73 is: 101.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    176.00 : 263.90 = 67.73 : x
  2. Step 2: Convert to fraction form
    176.00/263.90 = 67.73/x
  3. Step 3: Cross multiply
    176.00x = 263.90 × 67.73
  4. Step 4: Simplify right side
    176.00x = 17,872.80
  5. Step 5: Solve for x
    x = 17,872.80/176.00
  6. Step 6: Final answer
    x = 101.55

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