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Finding the Fourth Proportional to 17,395.24, 26,096.84 and 7,536.16

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Solution

The fourth proportional to 17,395.24, 26,096.84 and 7,536.16 is: 11,305.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,395.24 : 26,096.84 = 7,536.16 : x
  2. Step 2: Convert to fraction form
    17,395.24/26,096.84 = 7,536.16/x
  3. Step 3: Cross multiply
    17,395.24x = 26,096.84 × 7,536.16
  4. Step 4: Simplify right side
    17,395.24x = 196,669,961.73
  5. Step 5: Solve for x
    x = 196,669,961.73/17,395.24
  6. Step 6: Final answer
    x = 11,305.96

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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.