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Finding the Fourth Proportional to 9,933.84, 14,903.88 and 4,093.20

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Solution

The fourth proportional to 9,933.84, 14,903.88 and 4,093.20 is: 6,141.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,933.84 : 14,903.88 = 4,093.20 : x
  2. Step 2: Convert to fraction form
    9,933.84/14,903.88 = 4,093.20/x
  3. Step 3: Cross multiply
    9,933.84x = 14,903.88 × 4,093.20
  4. Step 4: Simplify right side
    9,933.84x = 61,004,561.62
  5. Step 5: Solve for x
    x = 61,004,561.62/9,933.84
  6. Step 6: Final answer
    x = 6,141.09

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