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Finding the Fourth Proportional to 134.06, 201.16 and 88.44

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Solution

The fourth proportional to 134.06, 201.16 and 88.44 is: 132.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    134.06 : 201.16 = 88.44 : x
  2. Step 2: Convert to fraction form
    134.06/201.16 = 88.44/x
  3. Step 3: Cross multiply
    134.06x = 201.16 × 88.44
  4. Step 4: Simplify right side
    134.06x = 17,790.59
  5. Step 5: Solve for x
    x = 17,790.59/134.06
  6. Step 6: Final answer
    x = 132.71

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