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Finding the Third Proportional to 35,266 and 47,875

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Solution

The third proportional to 35,266 and 47,875 is: 64,992.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,266 : 47,875 = 47,875 : x
  2. Step 2: Convert to fraction form
    35,266/47,875 = 47,875/x
  3. Step 3: Cross multiply
    35,266x = 47,875 × 47,875
  4. Step 4: Simplify right side
    35,266x = 2,292,015,625
  5. Step 5: Solve for x
    x = 2,292,015,625/35,266
  6. Step 6: Final answer
    x = 64,992.22

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.