Home / 225,824-330,256

Finding the Third Proportional to 225,824 and 330,256

Calculator

Solution

The third proportional to 225,824 and 330,256 is: 482,982.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,824 : 330,256 = 330,256 : x
  2. Step 2: Convert to fraction form
    225,824/330,256 = 330,256/x
  3. Step 3: Cross multiply
    225,824x = 330,256 × 330,256
  4. Step 4: Simplify right side
    225,824x = 109,069,025,536
  5. Step 5: Solve for x
    x = 109,069,025,536/225,824
  6. Step 6: Final answer
    x = 482,982.44

Related Problems

Find third proportional to 112,912 and 165,128
Half scale
Find third proportional to 451,648 and 660,512
Double scale
Find third proportional to 225,826 and 330,259
Similar ratio
Find third proportional to 338,736 and 495,384
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.