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Finding the Fourth Proportional to 9,410.97, 14,113.44 and 3,169.29

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Solution

The fourth proportional to 9,410.97, 14,113.44 and 3,169.29 is: 4,752.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410.97 : 14,113.44 = 3,169.29 : x
  2. Step 2: Convert to fraction form
    9,410.97/14,113.44 = 3,169.29/x
  3. Step 3: Cross multiply
    9,410.97x = 14,113.44 × 3,169.29
  4. Step 4: Simplify right side
    9,410.97x = 44,729,584.26
  5. Step 5: Solve for x
    x = 44,729,584.26/9,410.97
  6. Step 6: Final answer
    x = 4,752.92

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