Home / 158,766-225,675

Finding the Third Proportional to 158,766 and 225,675

Calculator

Solution

The third proportional to 158,766 and 225,675 is: 320,781.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,766 : 225,675 = 225,675 : x
  2. Step 2: Convert to fraction form
    158,766/225,675 = 225,675/x
  3. Step 3: Cross multiply
    158,766x = 225,675 × 225,675
  4. Step 4: Simplify right side
    158,766x = 50,929,205,625
  5. Step 5: Solve for x
    x = 50,929,205,625/158,766
  6. Step 6: Final answer
    x = 320,781.56

Related Problems

Find third proportional to 79,383 and 112,837.50
Half scale
Find third proportional to 317,532 and 451,350
Double scale
Find third proportional to 158,768 and 225,678
Similar ratio
Find third proportional to 238,149 and 338,512.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.