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Finding the Third Proportional to 11,085 and 26,083

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Solution

The third proportional to 11,085 and 26,083 is: 61,373.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,085 : 26,083 = 26,083 : x
  2. Step 2: Convert to fraction form
    11,085/26,083 = 26,083/x
  3. Step 3: Cross multiply
    11,085x = 26,083 × 26,083
  4. Step 4: Simplify right side
    11,085x = 680,322,889
  5. Step 5: Solve for x
    x = 680,322,889/11,085
  6. Step 6: Final answer
    x = 61,373.29

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Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.