Home / 29,206.98-43,815.92-13,624.61

Finding the Fourth Proportional to 29,206.98, 43,815.92 and 13,624.61

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Solution

The fourth proportional to 29,206.98, 43,815.92 and 13,624.61 is: 20,439.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,206.98 : 43,815.92 = 13,624.61 : x
  2. Step 2: Convert to fraction form
    29,206.98/43,815.92 = 13,624.61/x
  3. Step 3: Cross multiply
    29,206.98x = 43,815.92 × 13,624.61
  4. Step 4: Simplify right side
    29,206.98x = 596,974,534.59
  5. Step 5: Solve for x
    x = 596,974,534.59/29,206.98
  6. Step 6: Final answer
    x = 20,439.45

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