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Finding the Third Proportional to 26,324 and 58,480

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Solution

The third proportional to 26,324 and 58,480 is: 129,916.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,324 : 58,480 = 58,480 : x
  2. Step 2: Convert to fraction form
    26,324/58,480 = 58,480/x
  3. Step 3: Cross multiply
    26,324x = 58,480 × 58,480
  4. Step 4: Simplify right side
    26,324x = 3,419,910,400
  5. Step 5: Solve for x
    x = 3,419,910,400/26,324
  6. Step 6: Final answer
    x = 129,916.06

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.