Home / 43.43-95.40

Finding the Third Proportional to 43.43 and 95.40

Calculator

Solution

The third proportional to 43.43 and 95.40 is: 209.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    43.43 : 95.40 = 95.40 : x
  2. Step 2: Convert to fraction form
    43.43/95.40 = 95.40/x
  3. Step 3: Cross multiply
    43.43x = 95.40 × 95.40
  4. Step 4: Simplify right side
    43.43x = 9,100.49
  5. Step 5: Solve for x
    x = 9,100.49/43.43
  6. Step 6: Final answer
    x = 209.56

Related Problems

Find third proportional to 21.71 and 47.70
Half scale
Find third proportional to 86.85 and 190.79
Double scale
Find third proportional to 45 and 100
Similar ratio
Find third proportional to 65.14 and 143.09
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.