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Finding the Fourth Proportional to 8,695.22, 13,034.25 and 5,566.32

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Solution

The fourth proportional to 8,695.22, 13,034.25 and 5,566.32 is: 8,343.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,695.22 : 13,034.25 = 5,566.32 : x
  2. Step 2: Convert to fraction form
    8,695.22/13,034.25 = 5,566.32/x
  3. Step 3: Cross multiply
    8,695.22x = 13,034.25 × 5,566.32
  4. Step 4: Simplify right side
    8,695.22x = 72,552,806.46
  5. Step 5: Solve for x
    x = 72,552,806.46/8,695.22
  6. Step 6: Final answer
    x = 8,343.99

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