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Finding the Third Proportional to 26,942 and 58,492

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Solution

The third proportional to 26,942 and 58,492 is: 126,988.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,942 : 58,492 = 58,492 : x
  2. Step 2: Convert to fraction form
    26,942/58,492 = 58,492/x
  3. Step 3: Cross multiply
    26,942x = 58,492 × 58,492
  4. Step 4: Simplify right side
    26,942x = 3,421,314,064
  5. Step 5: Solve for x
    x = 3,421,314,064/26,942
  6. Step 6: Final answer
    x = 126,988.13

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.