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Finding the Third Proportional to 23,998.78 and 56,067.19

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Solution

The third proportional to 23,998.78 and 56,067.19 is: 130,987.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,998.78 : 56,067.19 = 56,067.19 : x
  2. Step 2: Convert to fraction form
    23,998.78/56,067.19 = 56,067.19/x
  3. Step 3: Cross multiply
    23,998.78x = 56,067.19 × 56,067.19
  4. Step 4: Simplify right side
    23,998.78x = 3,143,529,514.16
  5. Step 5: Solve for x
    x = 3,143,529,514.16/23,998.78
  6. Step 6: Final answer
    x = 130,987.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.