Home / 41,742-91,380

Finding the Third Proportional to 41,742 and 91,380

Calculator

Solution

The third proportional to 41,742 and 91,380 is: 200,045.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,742 : 91,380 = 91,380 : x
  2. Step 2: Convert to fraction form
    41,742/91,380 = 91,380/x
  3. Step 3: Cross multiply
    41,742x = 91,380 × 91,380
  4. Step 4: Simplify right side
    41,742x = 8,350,304,400
  5. Step 5: Solve for x
    x = 8,350,304,400/41,742
  6. Step 6: Final answer
    x = 200,045.62

Related Problems

Find third proportional to 20,871 and 45,690
Half scale
Find third proportional to 83,484 and 182,760
Double scale
Find third proportional to 41,744 and 91,384
Similar ratio
Find third proportional to 62,613 and 137,070
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.