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Finding the Third Proportional to 12,057 and 26,118.75

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Solution

The third proportional to 12,057 and 26,118.75 is: 56,580.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,057 : 26,118.75 = 26,118.75 : x
  2. Step 2: Convert to fraction form
    12,057/26,118.75 = 26,118.75/x
  3. Step 3: Cross multiply
    12,057x = 26,118.75 × 26,118.75
  4. Step 4: Simplify right side
    12,057x = 682,189,101.56
  5. Step 5: Solve for x
    x = 682,189,101.56/12,057
  6. Step 6: Final answer
    x = 56,580.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.