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Finding the Third Proportional to 14,652 and 33,390

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Solution

The third proportional to 14,652 and 33,390 is: 76,091.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,652 : 33,390 = 33,390 : x
  2. Step 2: Convert to fraction form
    14,652/33,390 = 33,390/x
  3. Step 3: Cross multiply
    14,652x = 33,390 × 33,390
  4. Step 4: Simplify right side
    14,652x = 1,114,892,100
  5. Step 5: Solve for x
    x = 1,114,892,100/14,652
  6. Step 6: Final answer
    x = 76,091.46

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Why These Related Problems?

These problems maintain the same ratio (2.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.