Home / 19,788.09-27,306.36-10,835.70

Finding the Fourth Proportional to 19,788.09, 27,306.36 and 10,835.70

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Solution

The fourth proportional to 19,788.09, 27,306.36 and 10,835.70 is: 14,952.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,788.09 : 27,306.36 = 10,835.70 : x
  2. Step 2: Convert to fraction form
    19,788.09/27,306.36 = 10,835.70/x
  3. Step 3: Cross multiply
    19,788.09x = 27,306.36 × 10,835.70
  4. Step 4: Simplify right side
    19,788.09x = 295,883,525.05
  5. Step 5: Solve for x
    x = 295,883,525.05/19,788.09
  6. Step 6: Final answer
    x = 14,952.61

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