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Finding the Third Proportional to 2,435.06 and 4,104.42

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Solution

The third proportional to 2,435.06 and 4,104.42 is: 6,918.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435.06 : 4,104.42 = 4,104.42 : x
  2. Step 2: Convert to fraction form
    2,435.06/4,104.42 = 4,104.42/x
  3. Step 3: Cross multiply
    2,435.06x = 4,104.42 × 4,104.42
  4. Step 4: Simplify right side
    2,435.06x = 16,846,278.93
  5. Step 5: Solve for x
    x = 16,846,278.93/2,435.06
  6. Step 6: Final answer
    x = 6,918.21

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Why These Related Problems?

These problems maintain the same ratio (1.69) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.