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Finding the Fourth Proportional to 7,175.05, 10,766.72 and 3,014.69

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Solution

The fourth proportional to 7,175.05, 10,766.72 and 3,014.69 is: 4,523.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,175.05 : 10,766.72 = 3,014.69 : x
  2. Step 2: Convert to fraction form
    7,175.05/10,766.72 = 3,014.69/x
  3. Step 3: Cross multiply
    7,175.05x = 10,766.72 × 3,014.69
  4. Step 4: Simplify right side
    7,175.05x = 32,458,276.82
  5. Step 5: Solve for x
    x = 32,458,276.82/7,175.05
  6. Step 6: Final answer
    x = 4,523.77

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