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Finding the Third Proportional to 26,061 and 61,457

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Solution

The third proportional to 26,061 and 61,457 is: 144,927.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,061 : 61,457 = 61,457 : x
  2. Step 2: Convert to fraction form
    26,061/61,457 = 61,457/x
  3. Step 3: Cross multiply
    26,061x = 61,457 × 61,457
  4. Step 4: Simplify right side
    26,061x = 3,776,962,849
  5. Step 5: Solve for x
    x = 3,776,962,849/26,061
  6. Step 6: Final answer
    x = 144,927.78

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.