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Finding the Fourth Proportional to 7,295.55, 10,943.22 and 4,949.73

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Solution

The fourth proportional to 7,295.55, 10,943.22 and 4,949.73 is: 7,424.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,295.55 : 10,943.22 = 4,949.73 : x
  2. Step 2: Convert to fraction form
    7,295.55/10,943.22 = 4,949.73/x
  3. Step 3: Cross multiply
    7,295.55x = 10,943.22 × 4,949.73
  4. Step 4: Simplify right side
    7,295.55x = 54,165,984.33
  5. Step 5: Solve for x
    x = 54,165,984.33/7,295.55
  6. Step 6: Final answer
    x = 7,424.52

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