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Finding the Third Proportional to 35,345 and 51,956

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Solution

The third proportional to 35,345 and 51,956 is: 76,373.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,345 : 51,956 = 51,956 : x
  2. Step 2: Convert to fraction form
    35,345/51,956 = 51,956/x
  3. Step 3: Cross multiply
    35,345x = 51,956 × 51,956
  4. Step 4: Simplify right side
    35,345x = 2,699,425,936
  5. Step 5: Solve for x
    x = 2,699,425,936/35,345
  6. Step 6: Final answer
    x = 76,373.63

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.