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Finding the Third Proportional to 10,226.25 and 22,067.75

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Solution

The third proportional to 10,226.25 and 22,067.75 is: 47,621.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,226.25 : 22,067.75 = 22,067.75 : x
  2. Step 2: Convert to fraction form
    10,226.25/22,067.75 = 22,067.75/x
  3. Step 3: Cross multiply
    10,226.25x = 22,067.75 × 22,067.75
  4. Step 4: Simplify right side
    10,226.25x = 486,985,590.06
  5. Step 5: Solve for x
    x = 486,985,590.06/10,226.25
  6. Step 6: Final answer
    x = 47,621.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.