Home / 126,936-195,908

Finding the Third Proportional to 126,936 and 195,908

Calculator

Solution

The third proportional to 126,936 and 195,908 is: 302,356.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,936 : 195,908 = 195,908 : x
  2. Step 2: Convert to fraction form
    126,936/195,908 = 195,908/x
  3. Step 3: Cross multiply
    126,936x = 195,908 × 195,908
  4. Step 4: Simplify right side
    126,936x = 38,379,944,464
  5. Step 5: Solve for x
    x = 38,379,944,464/126,936
  6. Step 6: Final answer
    x = 302,356.66

Related Problems

Find third proportional to 63,468 and 97,954
Half scale
Find third proportional to 253,872 and 391,816
Double scale
Find third proportional to 126,938 and 195,911
Similar ratio
Find third proportional to 190,404 and 293,862
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.