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Finding the Third Proportional to 2,288.25 and 4,675.22

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Solution

The third proportional to 2,288.25 and 4,675.22 is: 9,552.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,288.25 : 4,675.22 = 4,675.22 : x
  2. Step 2: Convert to fraction form
    2,288.25/4,675.22 = 4,675.22/x
  3. Step 3: Cross multiply
    2,288.25x = 4,675.22 × 4,675.22
  4. Step 4: Simplify right side
    2,288.25x = 21,857,670.36
  5. Step 5: Solve for x
    x = 21,857,670.36/2,288.25
  6. Step 6: Final answer
    x = 9,552.13

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.