Home / 82,121.54-113,327.49-46,311.29

Finding the Fourth Proportional to 82,121.54, 113,327.49 and 46,311.29

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Solution

The fourth proportional to 82,121.54, 113,327.49 and 46,311.29 is: 63,909.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,121.54 : 113,327.49 = 46,311.29 : x
  2. Step 2: Convert to fraction form
    82,121.54/113,327.49 = 46,311.29/x
  3. Step 3: Cross multiply
    82,121.54x = 113,327.49 × 46,311.29
  4. Step 4: Simplify right side
    82,121.54x = 5,248,342,022.81
  5. Step 5: Solve for x
    x = 5,248,342,022.81/82,121.54
  6. Step 6: Final answer
    x = 63,909.44

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