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Finding the Fourth Proportional to 11,522.18, 17,262.01 and 5,969.63

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Solution

The fourth proportional to 11,522.18, 17,262.01 and 5,969.63 is: 8,943.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,522.18 : 17,262.01 = 5,969.63 : x
  2. Step 2: Convert to fraction form
    11,522.18/17,262.01 = 5,969.63/x
  3. Step 3: Cross multiply
    11,522.18x = 17,262.01 × 5,969.63
  4. Step 4: Simplify right side
    11,522.18x = 103,047,863.37
  5. Step 5: Solve for x
    x = 103,047,863.37/11,522.18
  6. Step 6: Final answer
    x = 8,943.43

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.