Home / 8.41-11.97

Finding the Third Proportional to 8.41 and 11.97

Calculator

Solution

The third proportional to 8.41 and 11.97 is: 17.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8.41 : 11.97 = 11.97 : x
  2. Step 2: Convert to fraction form
    8.41/11.97 = 11.97/x
  3. Step 3: Cross multiply
    8.41x = 11.97 × 11.97
  4. Step 4: Simplify right side
    8.41x = 143.37
  5. Step 5: Solve for x
    x = 143.37/8.41
  6. Step 6: Final answer
    x = 17.05

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.