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Finding the Third Proportional to 26,253 and 55,743.75

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Solution

The third proportional to 26,253 and 55,743.75 is: 118,362.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,253 : 55,743.75 = 55,743.75 : x
  2. Step 2: Convert to fraction form
    26,253/55,743.75 = 55,743.75/x
  3. Step 3: Cross multiply
    26,253x = 55,743.75 × 55,743.75
  4. Step 4: Simplify right side
    26,253x = 3,107,365,664.06
  5. Step 5: Solve for x
    x = 3,107,365,664.06/26,253
  6. Step 6: Final answer
    x = 118,362.31

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.