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Finding the Fourth Proportional to 634.77, 952.34 and 201.96

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Solution

The fourth proportional to 634.77, 952.34 and 201.96 is: 303.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    634.77 : 952.34 = 201.96 : x
  2. Step 2: Convert to fraction form
    634.77/952.34 = 201.96/x
  3. Step 3: Cross multiply
    634.77x = 952.34 × 201.96
  4. Step 4: Simplify right side
    634.77x = 192,333.58
  5. Step 5: Solve for x
    x = 192,333.58/634.77
  6. Step 6: Final answer
    x = 303.00

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