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Finding the Fourth Proportional to 33,916.37, 50,627.53 and 31,414.99

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Solution

The fourth proportional to 33,916.37, 50,627.53 and 31,414.99 is: 46,893.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,916.37 : 50,627.53 = 31,414.99 : x
  2. Step 2: Convert to fraction form
    33,916.37/50,627.53 = 31,414.99/x
  3. Step 3: Cross multiply
    33,916.37x = 50,627.53 × 31,414.99
  4. Step 4: Simplify right side
    33,916.37x = 1,590,463,356.30
  5. Step 5: Solve for x
    x = 1,590,463,356.30/33,916.37
  6. Step 6: Final answer
    x = 46,893.68

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