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Finding the Third Proportional to 17,302.36 and 26,352.21

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Solution

The third proportional to 17,302.36 and 26,352.21 is: 40,135.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,302.36 : 26,352.21 = 26,352.21 : x
  2. Step 2: Convert to fraction form
    17,302.36/26,352.21 = 26,352.21/x
  3. Step 3: Cross multiply
    17,302.36x = 26,352.21 × 26,352.21
  4. Step 4: Simplify right side
    17,302.36x = 694,439,021.29
  5. Step 5: Solve for x
    x = 694,439,021.29/17,302.36
  6. Step 6: Final answer
    x = 40,135.51

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.