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Finding the Third Proportional to 35,941 and 54,415

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Solution

The third proportional to 35,941 and 54,415 is: 82,384.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,941 : 54,415 = 54,415 : x
  2. Step 2: Convert to fraction form
    35,941/54,415 = 54,415/x
  3. Step 3: Cross multiply
    35,941x = 54,415 × 54,415
  4. Step 4: Simplify right side
    35,941x = 2,960,992,225
  5. Step 5: Solve for x
    x = 2,960,992,225/35,941
  6. Step 6: Final answer
    x = 82,384.80

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.