Home / 34,525.11-47,643.62-19,418.61

Finding the Fourth Proportional to 34,525.11, 47,643.62 and 19,418.61

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Solution

The fourth proportional to 34,525.11, 47,643.62 and 19,418.61 is: 26,797.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,525.11 : 47,643.62 = 19,418.61 : x
  2. Step 2: Convert to fraction form
    34,525.11/47,643.62 = 19,418.61/x
  3. Step 3: Cross multiply
    34,525.11x = 47,643.62 × 19,418.61
  4. Step 4: Simplify right side
    34,525.11x = 925,172,778.68
  5. Step 5: Solve for x
    x = 925,172,778.68/34,525.11
  6. Step 6: Final answer
    x = 26,797.10

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