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Finding the Fourth Proportional to 8,016.00, 11,065.16 and 7,175.22

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Solution

The fourth proportional to 8,016.00, 11,065.16 and 7,175.22 is: 9,904.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,016.00 : 11,065.16 = 7,175.22 : x
  2. Step 2: Convert to fraction form
    8,016.00/11,065.16 = 7,175.22/x
  3. Step 3: Cross multiply
    8,016.00x = 11,065.16 × 7,175.22
  4. Step 4: Simplify right side
    8,016.00x = 79,394,933.78
  5. Step 5: Solve for x
    x = 79,394,933.78/8,016.00
  6. Step 6: Final answer
    x = 9,904.56

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.