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Finding the Third Proportional to 32,905.50 and 49,654.50

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Solution

The third proportional to 32,905.50 and 49,654.50 is: 74,928.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,905.50 : 49,654.50 = 49,654.50 : x
  2. Step 2: Convert to fraction form
    32,905.50/49,654.50 = 49,654.50/x
  3. Step 3: Cross multiply
    32,905.50x = 49,654.50 × 49,654.50
  4. Step 4: Simplify right side
    32,905.50x = 2,465,569,370.25
  5. Step 5: Solve for x
    x = 2,465,569,370.25/32,905.50
  6. Step 6: Final answer
    x = 74,928.79

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.