Home / 150,844-331,820

Finding the Third Proportional to 150,844 and 331,820

Calculator

Solution

The third proportional to 150,844 and 331,820 is: 729,923.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,844 : 331,820 = 331,820 : x
  2. Step 2: Convert to fraction form
    150,844/331,820 = 331,820/x
  3. Step 3: Cross multiply
    150,844x = 331,820 × 331,820
  4. Step 4: Simplify right side
    150,844x = 110,104,512,400
  5. Step 5: Solve for x
    x = 110,104,512,400/150,844
  6. Step 6: Final answer
    x = 729,923.05

Related Problems

Find third proportional to 75,422 and 165,910
Half scale
Find third proportional to 301,688 and 663,640
Double scale
Find third proportional to 150,846 and 331,824
Similar ratio
Find third proportional to 226,266 and 497,730
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.