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Finding the Fourth Proportional to 634.17, 950.97 and 195.27

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Solution

The fourth proportional to 634.17, 950.97 and 195.27 is: 292.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    634.17 : 950.97 = 195.27 : x
  2. Step 2: Convert to fraction form
    634.17/950.97 = 195.27/x
  3. Step 3: Cross multiply
    634.17x = 950.97 × 195.27
  4. Step 4: Simplify right side
    634.17x = 185,695.91
  5. Step 5: Solve for x
    x = 185,695.91/634.17
  6. Step 6: Final answer
    x = 292.82

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