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Finding the Fourth Proportional to 67,531.32, 101,326.68 and 35,933.94

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Solution

The fourth proportional to 67,531.32, 101,326.68 and 35,933.94 is: 53,916.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,531.32 : 101,326.68 = 35,933.94 : x
  2. Step 2: Convert to fraction form
    67,531.32/101,326.68 = 35,933.94/x
  3. Step 3: Cross multiply
    67,531.32x = 101,326.68 × 35,933.94
  4. Step 4: Simplify right side
    67,531.32x = 3,641,066,839.52
  5. Step 5: Solve for x
    x = 3,641,066,839.52/67,531.32
  6. Step 6: Final answer
    x = 53,916.71

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