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Finding the Third Proportional to 39,233.25 and 50,374.75

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Solution

The third proportional to 39,233.25 and 50,374.75 is: 64,680.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,233.25 : 50,374.75 = 50,374.75 : x
  2. Step 2: Convert to fraction form
    39,233.25/50,374.75 = 50,374.75/x
  3. Step 3: Cross multiply
    39,233.25x = 50,374.75 × 50,374.75
  4. Step 4: Simplify right side
    39,233.25x = 2,537,615,437.56
  5. Step 5: Solve for x
    x = 2,537,615,437.56/39,233.25
  6. Step 6: Final answer
    x = 64,680.23

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These problems maintain the same ratio (1.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.