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Finding the Third Proportional to 26,752.78 and 40,055.13

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Solution

The third proportional to 26,752.78 and 40,055.13 is: 59,971.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,752.78 : 40,055.13 = 40,055.13 : x
  2. Step 2: Convert to fraction form
    26,752.78/40,055.13 = 40,055.13/x
  3. Step 3: Cross multiply
    26,752.78x = 40,055.13 × 40,055.13
  4. Step 4: Simplify right side
    26,752.78x = 1,604,413,664.63
  5. Step 5: Solve for x
    x = 1,604,413,664.63/26,752.78
  6. Step 6: Final answer
    x = 59,971.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.