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Finding the Third Proportional to 19,514.25 and 43,395.75

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Solution

The third proportional to 19,514.25 and 43,395.75 is: 96,503.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,514.25 : 43,395.75 = 43,395.75 : x
  2. Step 2: Convert to fraction form
    19,514.25/43,395.75 = 43,395.75/x
  3. Step 3: Cross multiply
    19,514.25x = 43,395.75 × 43,395.75
  4. Step 4: Simplify right side
    19,514.25x = 1,883,191,118.06
  5. Step 5: Solve for x
    x = 1,883,191,118.06/19,514.25
  6. Step 6: Final answer
    x = 96,503.38

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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.