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Finding the Third Proportional to 26,877.66 and 40,312.27

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Solution

The third proportional to 26,877.66 and 40,312.27 is: 60,462.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,877.66 : 40,312.27 = 40,312.27 : x
  2. Step 2: Convert to fraction form
    26,877.66/40,312.27 = 40,312.27/x
  3. Step 3: Cross multiply
    26,877.66x = 40,312.27 × 40,312.27
  4. Step 4: Simplify right side
    26,877.66x = 1,625,078,759.82
  5. Step 5: Solve for x
    x = 1,625,078,759.82/26,877.66
  6. Step 6: Final answer
    x = 60,462.07

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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.