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Finding the Fourth Proportional to 17,496.05, 26,238.38 and 5,806.13

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Solution

The fourth proportional to 17,496.05, 26,238.38 and 5,806.13 is: 8,707.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496.05 : 26,238.38 = 5,806.13 : x
  2. Step 2: Convert to fraction form
    17,496.05/26,238.38 = 5,806.13/x
  3. Step 3: Cross multiply
    17,496.05x = 26,238.38 × 5,806.13
  4. Step 4: Simplify right side
    17,496.05x = 152,343,285.05
  5. Step 5: Solve for x
    x = 152,343,285.05/17,496.05
  6. Step 6: Final answer
    x = 8,707.30

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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.