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Finding the Fourth Proportional to 10,271.91, 14,174.01 and 5,795.40

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Solution

The fourth proportional to 10,271.91, 14,174.01 and 5,795.40 is: 7,996.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,271.91 : 14,174.01 = 5,795.40 : x
  2. Step 2: Convert to fraction form
    10,271.91/14,174.01 = 5,795.40/x
  3. Step 3: Cross multiply
    10,271.91x = 14,174.01 × 5,795.40
  4. Step 4: Simplify right side
    10,271.91x = 82,144,057.55
  5. Step 5: Solve for x
    x = 82,144,057.55/10,271.91
  6. Step 6: Final answer
    x = 7,996.96

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