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Finding the Fourth Proportional to 7,164.69, 10,733.13 and 4,035.15

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Solution

The fourth proportional to 7,164.69, 10,733.13 and 4,035.15 is: 6,044.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,164.69 : 10,733.13 = 4,035.15 : x
  2. Step 2: Convert to fraction form
    7,164.69/10,733.13 = 4,035.15/x
  3. Step 3: Cross multiply
    7,164.69x = 10,733.13 × 4,035.15
  4. Step 4: Simplify right side
    7,164.69x = 43,309,789.52
  5. Step 5: Solve for x
    x = 43,309,789.52/7,164.69
  6. Step 6: Final answer
    x = 6,044.89

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