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Finding the Third Proportional to 26,768 and 35,772

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Solution

The third proportional to 26,768 and 35,772 is: 47,804.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,768 : 35,772 = 35,772 : x
  2. Step 2: Convert to fraction form
    26,768/35,772 = 35,772/x
  3. Step 3: Cross multiply
    26,768x = 35,772 × 35,772
  4. Step 4: Simplify right side
    26,768x = 1,279,635,984
  5. Step 5: Solve for x
    x = 1,279,635,984/26,768
  6. Step 6: Final answer
    x = 47,804.69

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Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.