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Finding the Third Proportional to 35,295 and 54,771

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Solution

The third proportional to 35,295 and 54,771 is: 84,993.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,295 : 54,771 = 54,771 : x
  2. Step 2: Convert to fraction form
    35,295/54,771 = 54,771/x
  3. Step 3: Cross multiply
    35,295x = 54,771 × 54,771
  4. Step 4: Simplify right side
    35,295x = 2,999,862,441
  5. Step 5: Solve for x
    x = 2,999,862,441/35,295
  6. Step 6: Final answer
    x = 84,993.98

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.