Home / 150,452-330,425

Finding the Third Proportional to 150,452 and 330,425

Calculator

Solution

The third proportional to 150,452 and 330,425 is: 725,684.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,452 : 330,425 = 330,425 : x
  2. Step 2: Convert to fraction form
    150,452/330,425 = 330,425/x
  3. Step 3: Cross multiply
    150,452x = 330,425 × 330,425
  4. Step 4: Simplify right side
    150,452x = 109,180,680,625
  5. Step 5: Solve for x
    x = 109,180,680,625/150,452
  6. Step 6: Final answer
    x = 725,684.47

Related Problems

Find third proportional to 75,226 and 165,212.50
Half scale
Find third proportional to 300,904 and 660,850
Double scale
Find third proportional to 150,454 and 330,429
Similar ratio
Find third proportional to 225,678 and 495,637.50
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.