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Finding the Fourth Proportional to 338.94, 467.67 and 191.52

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Solution

The fourth proportional to 338.94, 467.67 and 191.52 is: 264.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    338.94 : 467.67 = 191.52 : x
  2. Step 2: Convert to fraction form
    338.94/467.67 = 191.52/x
  3. Step 3: Cross multiply
    338.94x = 467.67 × 191.52
  4. Step 4: Simplify right side
    338.94x = 89,568.16
  5. Step 5: Solve for x
    x = 89,568.16/338.94
  6. Step 6: Final answer
    x = 264.26

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