Home / 13,759.43-18,968.04-10,169.10

Finding the Fourth Proportional to 13,759.43, 18,968.04 and 10,169.10

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Solution

The fourth proportional to 13,759.43, 18,968.04 and 10,169.10 is: 14,018.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,759.43 : 18,968.04 = 10,169.10 : x
  2. Step 2: Convert to fraction form
    13,759.43/18,968.04 = 10,169.10/x
  3. Step 3: Cross multiply
    13,759.43x = 18,968.04 × 10,169.10
  4. Step 4: Simplify right side
    13,759.43x = 192,887,895.56
  5. Step 5: Solve for x
    x = 192,887,895.56/13,759.43
  6. Step 6: Final answer
    x = 14,018.60

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