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Finding the Third Proportional to 47,026 and 63,795

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Solution

The third proportional to 47,026 and 63,795 is: 86,543.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,026 : 63,795 = 63,795 : x
  2. Step 2: Convert to fraction form
    47,026/63,795 = 63,795/x
  3. Step 3: Cross multiply
    47,026x = 63,795 × 63,795
  4. Step 4: Simplify right side
    47,026x = 4,069,802,025
  5. Step 5: Solve for x
    x = 4,069,802,025/47,026
  6. Step 6: Final answer
    x = 86,543.66

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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.