Home / 39,997-84,926

Finding the Third Proportional to 39,997 and 84,926

Calculator

Solution

The third proportional to 39,997 and 84,926 is: 180,324.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,997 : 84,926 = 84,926 : x
  2. Step 2: Convert to fraction form
    39,997/84,926 = 84,926/x
  3. Step 3: Cross multiply
    39,997x = 84,926 × 84,926
  4. Step 4: Simplify right side
    39,997x = 7,212,425,476
  5. Step 5: Solve for x
    x = 7,212,425,476/39,997
  6. Step 6: Final answer
    x = 180,324.16

Related Problems

Find third proportional to 19,998.50 and 42,463
Half scale
Find third proportional to 79,994 and 169,852
Double scale
Find third proportional to 39,999 and 84,930
Similar ratio
Find third proportional to 59,995.50 and 127,389
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.