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Finding the Fourth Proportional to 109,625.82, 164,443.35 and 34,744.32

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Solution

The fourth proportional to 109,625.82, 164,443.35 and 34,744.32 is: 52,117.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,625.82 : 164,443.35 = 34,744.32 : x
  2. Step 2: Convert to fraction form
    109,625.82/164,443.35 = 34,744.32/x
  3. Step 3: Cross multiply
    109,625.82x = 164,443.35 × 34,744.32
  4. Step 4: Simplify right side
    109,625.82x = 5,713,472,374.27
  5. Step 5: Solve for x
    x = 5,713,472,374.27/109,625.82
  6. Step 6: Final answer
    x = 52,117.94

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