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Finding the Third Proportional to 26,973 and 58,887

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Solution

The third proportional to 26,973 and 58,887 is: 128,561.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,973 : 58,887 = 58,887 : x
  2. Step 2: Convert to fraction form
    26,973/58,887 = 58,887/x
  3. Step 3: Cross multiply
    26,973x = 58,887 × 58,887
  4. Step 4: Simplify right side
    26,973x = 3,467,678,769
  5. Step 5: Solve for x
    x = 3,467,678,769/26,973
  6. Step 6: Final answer
    x = 128,561.11

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.