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Finding the Third Proportional to 16,450.50 and 23,445.38

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Solution

The third proportional to 16,450.50 and 23,445.38 is: 33,414.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,450.50 : 23,445.38 = 23,445.38 : x
  2. Step 2: Convert to fraction form
    16,450.50/23,445.38 = 23,445.38/x
  3. Step 3: Cross multiply
    16,450.50x = 23,445.38 × 23,445.38
  4. Step 4: Simplify right side
    16,450.50x = 549,685,608.89
  5. Step 5: Solve for x
    x = 549,685,608.89/16,450.50
  6. Step 6: Final answer
    x = 33,414.52

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.