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Finding the Third Proportional to 13,323.75 and 22,205.25

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Solution

The third proportional to 13,323.75 and 22,205.25 is: 37,007.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,323.75 : 22,205.25 = 22,205.25 : x
  2. Step 2: Convert to fraction form
    13,323.75/22,205.25 = 22,205.25/x
  3. Step 3: Cross multiply
    13,323.75x = 22,205.25 × 22,205.25
  4. Step 4: Simplify right side
    13,323.75x = 493,073,127.56
  5. Step 5: Solve for x
    x = 493,073,127.56/13,323.75
  6. Step 6: Final answer
    x = 37,007.08

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These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.