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Finding the Third Proportional to 35,550 and 76,475.25

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Solution

The third proportional to 35,550 and 76,475.25 is: 164,513.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,550 : 76,475.25 = 76,475.25 : x
  2. Step 2: Convert to fraction form
    35,550/76,475.25 = 76,475.25/x
  3. Step 3: Cross multiply
    35,550x = 76,475.25 × 76,475.25
  4. Step 4: Simplify right side
    35,550x = 5,848,463,862.56
  5. Step 5: Solve for x
    x = 5,848,463,862.56/35,550
  6. Step 6: Final answer
    x = 164,513.75

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