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Finding the Third Proportional to 12,062.56 and 26,579.19

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Solution

The third proportional to 12,062.56 and 26,579.19 is: 58,565.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,062.56 : 26,579.19 = 26,579.19 : x
  2. Step 2: Convert to fraction form
    12,062.56/26,579.19 = 26,579.19/x
  3. Step 3: Cross multiply
    12,062.56x = 26,579.19 × 26,579.19
  4. Step 4: Simplify right side
    12,062.56x = 706,453,208.16
  5. Step 5: Solve for x
    x = 706,453,208.16/12,062.56
  6. Step 6: Final answer
    x = 58,565.77

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.