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Finding the Third Proportional to 22,627.50 and 49,715.50

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Solution

The third proportional to 22,627.50 and 49,715.50 is: 109,231.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,627.50 : 49,715.50 = 49,715.50 : x
  2. Step 2: Convert to fraction form
    22,627.50/49,715.50 = 49,715.50/x
  3. Step 3: Cross multiply
    22,627.50x = 49,715.50 × 49,715.50
  4. Step 4: Simplify right side
    22,627.50x = 2,471,630,940.25
  5. Step 5: Solve for x
    x = 2,471,630,940.25/22,627.50
  6. Step 6: Final answer
    x = 109,231.29

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.