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Finding the Fourth Proportional to 67,414.00, 93,035.57 and 38,742.83

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Solution

The fourth proportional to 67,414.00, 93,035.57 and 38,742.83 is: 53,467.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,414.00 : 93,035.57 = 38,742.83 : x
  2. Step 2: Convert to fraction form
    67,414.00/93,035.57 = 38,742.83/x
  3. Step 3: Cross multiply
    67,414.00x = 93,035.57 × 38,742.83
  4. Step 4: Simplify right side
    67,414.00x = 3,604,461,311.34
  5. Step 5: Solve for x
    x = 3,604,461,311.34/67,414.00
  6. Step 6: Final answer
    x = 53,467.55

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