Home / 172,336-365,504

Finding the Third Proportional to 172,336 and 365,504

Calculator

Solution

The third proportional to 172,336 and 365,504 is: 775,190.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    172,336 : 365,504 = 365,504 : x
  2. Step 2: Convert to fraction form
    172,336/365,504 = 365,504/x
  3. Step 3: Cross multiply
    172,336x = 365,504 × 365,504
  4. Step 4: Simplify right side
    172,336x = 133,593,174,016
  5. Step 5: Solve for x
    x = 133,593,174,016/172,336
  6. Step 6: Final answer
    x = 775,190.18

Related Problems

Find third proportional to 86,168 and 182,752
Half scale
Find third proportional to 344,672 and 731,008
Double scale
Find third proportional to 172,338 and 365,508
Similar ratio
Find third proportional to 258,504 and 548,256
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.