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Finding the Fourth Proportional to 600.71, 901.09 and 167.86

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Solution

The fourth proportional to 600.71, 901.09 and 167.86 is: 251.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    600.71 : 901.09 = 167.86 : x
  2. Step 2: Convert to fraction form
    600.71/901.09 = 167.86/x
  3. Step 3: Cross multiply
    600.71x = 901.09 × 167.86
  4. Step 4: Simplify right side
    600.71x = 151,257.39
  5. Step 5: Solve for x
    x = 151,257.39/600.71
  6. Step 6: Final answer
    x = 251.80

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