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Finding the Fourth Proportional to 9,391.76, 12,954.96 and 6,033.44

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Solution

The fourth proportional to 9,391.76, 12,954.96 and 6,033.44 is: 8,322.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,391.76 : 12,954.96 = 6,033.44 : x
  2. Step 2: Convert to fraction form
    9,391.76/12,954.96 = 6,033.44/x
  3. Step 3: Cross multiply
    9,391.76x = 12,954.96 × 6,033.44
  4. Step 4: Simplify right side
    9,391.76x = 78,162,973.86
  5. Step 5: Solve for x
    x = 78,162,973.86/9,391.76
  6. Step 6: Final answer
    x = 8,322.51

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