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Finding the Fourth Proportional to 10,696.75, 14,761.55 and 5,981.02

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Solution

The fourth proportional to 10,696.75, 14,761.55 and 5,981.02 is: 8,253.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,696.75 : 14,761.55 = 5,981.02 : x
  2. Step 2: Convert to fraction form
    10,696.75/14,761.55 = 5,981.02/x
  3. Step 3: Cross multiply
    10,696.75x = 14,761.55 × 5,981.02
  4. Step 4: Simplify right side
    10,696.75x = 88,289,103.83
  5. Step 5: Solve for x
    x = 88,289,103.83/10,696.75
  6. Step 6: Final answer
    x = 8,253.83

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