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Finding the Third Proportional to 32,243.50 and 49,823.50

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Solution

The third proportional to 32,243.50 and 49,823.50 is: 76,988.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,243.50 : 49,823.50 = 49,823.50 : x
  2. Step 2: Convert to fraction form
    32,243.50/49,823.50 = 49,823.50/x
  3. Step 3: Cross multiply
    32,243.50x = 49,823.50 × 49,823.50
  4. Step 4: Simplify right side
    32,243.50x = 2,482,381,152.25
  5. Step 5: Solve for x
    x = 2,482,381,152.25/32,243.50
  6. Step 6: Final answer
    x = 76,988.58

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.