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Finding the Third Proportional to 6,762 and 16,020

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Solution

The third proportional to 6,762 and 16,020 is: 37,953.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,762 : 16,020 = 16,020 : x
  2. Step 2: Convert to fraction form
    6,762/16,020 = 16,020/x
  3. Step 3: Cross multiply
    6,762x = 16,020 × 16,020
  4. Step 4: Simplify right side
    6,762x = 256,640,400
  5. Step 5: Solve for x
    x = 256,640,400/6,762
  6. Step 6: Final answer
    x = 37,953.33

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Why These Related Problems?

These problems maintain the same ratio (2.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.