Home / 126,934-270,170

Finding the Third Proportional to 126,934 and 270,170

Calculator

Solution

The third proportional to 126,934 and 270,170 is: 575,037.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,934 : 270,170 = 270,170 : x
  2. Step 2: Convert to fraction form
    126,934/270,170 = 270,170/x
  3. Step 3: Cross multiply
    126,934x = 270,170 × 270,170
  4. Step 4: Simplify right side
    126,934x = 72,991,828,900
  5. Step 5: Solve for x
    x = 72,991,828,900/126,934
  6. Step 6: Final answer
    x = 575,037.65

Related Problems

Find third proportional to 63,467 and 135,085
Half scale
Find third proportional to 253,868 and 540,340
Double scale
Find third proportional to 126,936 and 270,174
Similar ratio
Find third proportional to 190,401 and 405,255
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.