Home / 84,724.64-116,934-47,011.04

Finding the Fourth Proportional to 84,724.64, 116,934 and 47,011.04

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Solution

The fourth proportional to 84,724.64, 116,934 and 47,011.04 is: 64,883.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,724.64 : 116,934 = 47,011.04 : x
  2. Step 2: Convert to fraction form
    84,724.64/116,934 = 47,011.04/x
  3. Step 3: Cross multiply
    84,724.64x = 116,934 × 47,011.04
  4. Step 4: Simplify right side
    84,724.64x = 5,497,188,951.36
  5. Step 5: Solve for x
    x = 5,497,188,951.36/84,724.64
  6. Step 6: Final answer
    x = 64,883.00

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