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Finding the Fourth Proportional to 25,224.54, 34,811.44 and 13,894.04

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Solution

The fourth proportional to 25,224.54, 34,811.44 and 13,894.04 is: 19,174.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,224.54 : 34,811.44 = 13,894.04 : x
  2. Step 2: Convert to fraction form
    25,224.54/34,811.44 = 13,894.04/x
  3. Step 3: Cross multiply
    25,224.54x = 34,811.44 × 13,894.04
  4. Step 4: Simplify right side
    25,224.54x = 483,671,450.08
  5. Step 5: Solve for x
    x = 483,671,450.08/25,224.54
  6. Step 6: Final answer
    x = 19,174.64

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