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Finding the Fourth Proportional to 44,843.32, 61,819.14 and 31,372.84

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Solution

The fourth proportional to 44,843.32, 61,819.14 and 31,372.84 is: 43,249.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,843.32 : 61,819.14 = 31,372.84 : x
  2. Step 2: Convert to fraction form
    44,843.32/61,819.14 = 31,372.84/x
  3. Step 3: Cross multiply
    44,843.32x = 61,819.14 × 31,372.84
  4. Step 4: Simplify right side
    44,843.32x = 1,939,441,988.16
  5. Step 5: Solve for x
    x = 1,939,441,988.16/44,843.32
  6. Step 6: Final answer
    x = 43,249.30

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