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Finding the Fourth Proportional to 194.04, 267.77 and 106.71

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Solution

The fourth proportional to 194.04, 267.77 and 106.71 is: 147.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    194.04 : 267.77 = 106.71 : x
  2. Step 2: Convert to fraction form
    194.04/267.77 = 106.71/x
  3. Step 3: Cross multiply
    194.04x = 267.77 × 106.71
  4. Step 4: Simplify right side
    194.04x = 28,574.41
  5. Step 5: Solve for x
    x = 28,574.41/194.04
  6. Step 6: Final answer
    x = 147.26

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