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Finding the Fourth Proportional to 67,930.95, 93,744.95 and 37,716.37

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Solution

The fourth proportional to 67,930.95, 93,744.95 and 37,716.37 is: 52,048.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,930.95 : 93,744.95 = 37,716.37 : x
  2. Step 2: Convert to fraction form
    67,930.95/93,744.95 = 37,716.37/x
  3. Step 3: Cross multiply
    67,930.95x = 93,744.95 × 37,716.37
  4. Step 4: Simplify right side
    67,930.95x = 3,535,718,796.89
  5. Step 5: Solve for x
    x = 3,535,718,796.89/67,930.95
  6. Step 6: Final answer
    x = 52,048.71

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