Home / 150,346-330,452

Finding the Third Proportional to 150,346 and 330,452

Calculator

Solution

The third proportional to 150,346 and 330,452 is: 726,314.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,346 : 330,452 = 330,452 : x
  2. Step 2: Convert to fraction form
    150,346/330,452 = 330,452/x
  3. Step 3: Cross multiply
    150,346x = 330,452 × 330,452
  4. Step 4: Simplify right side
    150,346x = 109,198,524,304
  5. Step 5: Solve for x
    x = 109,198,524,304/150,346
  6. Step 6: Final answer
    x = 726,314.80

Related Problems

Find third proportional to 75,173 and 165,226
Half scale
Find third proportional to 300,692 and 660,904
Double scale
Find third proportional to 150,348 and 330,456
Similar ratio
Find third proportional to 225,519 and 495,678
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.