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Finding the Fourth Proportional to 8,238.03, 12,348.17 and 3,560.24

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Solution

The fourth proportional to 8,238.03, 12,348.17 and 3,560.24 is: 5,336.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,238.03 : 12,348.17 = 3,560.24 : x
  2. Step 2: Convert to fraction form
    8,238.03/12,348.17 = 3,560.24/x
  3. Step 3: Cross multiply
    8,238.03x = 12,348.17 × 3,560.24
  4. Step 4: Simplify right side
    8,238.03x = 43,962,448.76
  5. Step 5: Solve for x
    x = 43,962,448.76/8,238.03
  6. Step 6: Final answer
    x = 5,336.52

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