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Finding the Third Proportional to 17,802.75 and 25,441.13

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Solution

The third proportional to 17,802.75 and 25,441.13 is: 36,356.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,802.75 : 25,441.13 = 25,441.13 : x
  2. Step 2: Convert to fraction form
    17,802.75/25,441.13 = 25,441.13/x
  3. Step 3: Cross multiply
    17,802.75x = 25,441.13 × 25,441.13
  4. Step 4: Simplify right side
    17,802.75x = 647,250,841.27
  5. Step 5: Solve for x
    x = 647,250,841.27/17,802.75
  6. Step 6: Final answer
    x = 36,356.79

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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.