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Finding the Third Proportional to 12,161.06 and 26,628.94

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Solution

The third proportional to 12,161.06 and 26,628.94 is: 58,309.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,161.06 : 26,628.94 = 26,628.94 : x
  2. Step 2: Convert to fraction form
    12,161.06/26,628.94 = 26,628.94/x
  3. Step 3: Cross multiply
    12,161.06x = 26,628.94 × 26,628.94
  4. Step 4: Simplify right side
    12,161.06x = 709,100,312.38
  5. Step 5: Solve for x
    x = 709,100,312.38/12,161.06
  6. Step 6: Final answer
    x = 58,309.08

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.