Home / 134,007.36-184,963.68-77,454.24

Finding the Fourth Proportional to 134,007.36, 184,963.68 and 77,454.24

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Solution

The fourth proportional to 134,007.36, 184,963.68 and 77,454.24 is: 106,906.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,007.36 : 184,963.68 = 77,454.24 : x
  2. Step 2: Convert to fraction form
    134,007.36/184,963.68 = 77,454.24/x
  3. Step 3: Cross multiply
    134,007.36x = 184,963.68 × 77,454.24
  4. Step 4: Simplify right side
    134,007.36x = 14,326,221,262.00
  5. Step 5: Solve for x
    x = 14,326,221,262.00/134,007.36
  6. Step 6: Final answer
    x = 106,906.23

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