Home / 13,895.52-19,175.68-7,522.00

Finding the Fourth Proportional to 13,895.52, 19,175.68 and 7,522.00

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Solution

The fourth proportional to 13,895.52, 19,175.68 and 7,522.00 is: 10,380.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,895.52 : 19,175.68 = 7,522.00 : x
  2. Step 2: Convert to fraction form
    13,895.52/19,175.68 = 7,522.00/x
  3. Step 3: Cross multiply
    13,895.52x = 19,175.68 × 7,522.00
  4. Step 4: Simplify right side
    13,895.52x = 144,239,405.66
  5. Step 5: Solve for x
    x = 144,239,405.66/13,895.52
  6. Step 6: Final answer
    x = 10,380.28

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