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Finding the Third Proportional to 53,589 and 114,954

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Solution

The third proportional to 53,589 and 114,954 is: 246,588.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,589 : 114,954 = 114,954 : x
  2. Step 2: Convert to fraction form
    53,589/114,954 = 114,954/x
  3. Step 3: Cross multiply
    53,589x = 114,954 × 114,954
  4. Step 4: Simplify right side
    53,589x = 13,214,422,116
  5. Step 5: Solve for x
    x = 13,214,422,116/53,589
  6. Step 6: Final answer
    x = 246,588.33

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.