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Finding the Fourth Proportional to 134.22, 201.39 and 110.34

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Solution

The fourth proportional to 134.22, 201.39 and 110.34 is: 165.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    134.22 : 201.39 = 110.34 : x
  2. Step 2: Convert to fraction form
    134.22/201.39 = 110.34/x
  3. Step 3: Cross multiply
    134.22x = 201.39 × 110.34
  4. Step 4: Simplify right side
    134.22x = 22,221.37
  5. Step 5: Solve for x
    x = 22,221.37/134.22
  6. Step 6: Final answer
    x = 165.56

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