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Finding the Third Proportional to 22,220 and 48,208

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Solution

The third proportional to 22,220 and 48,208 is: 104,590.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,220 : 48,208 = 48,208 : x
  2. Step 2: Convert to fraction form
    22,220/48,208 = 48,208/x
  3. Step 3: Cross multiply
    22,220x = 48,208 × 48,208
  4. Step 4: Simplify right side
    22,220x = 2,324,011,264
  5. Step 5: Solve for x
    x = 2,324,011,264/22,220
  6. Step 6: Final answer
    x = 104,590.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.