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Finding the Fourth Proportional to 6,667.13, 9,202.42 and 3,834.82

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Solution

The fourth proportional to 6,667.13, 9,202.42 and 3,834.82 is: 5,293.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,667.13 : 9,202.42 = 3,834.82 : x
  2. Step 2: Convert to fraction form
    6,667.13/9,202.42 = 3,834.82/x
  3. Step 3: Cross multiply
    6,667.13x = 9,202.42 × 3,834.82
  4. Step 4: Simplify right side
    6,667.13x = 35,289,624.26
  5. Step 5: Solve for x
    x = 35,289,624.26/6,667.13
  6. Step 6: Final answer
    x = 5,293.08

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