Home / 12,236-19,448

Finding the Third Proportional to 12,236 and 19,448

Calculator

Solution

The third proportional to 12,236 and 19,448 is: 30,910.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,236 : 19,448 = 19,448 : x
  2. Step 2: Convert to fraction form
    12,236/19,448 = 19,448/x
  3. Step 3: Cross multiply
    12,236x = 19,448 × 19,448
  4. Step 4: Simplify right side
    12,236x = 378,224,704
  5. Step 5: Solve for x
    x = 378,224,704/12,236
  6. Step 6: Final answer
    x = 30,910.81

Related Problems

Find third proportional to 6,118 and 9,724
Half scale
Find third proportional to 24,472 and 38,896
Double scale
Find third proportional to 12,238 and 19,451
Similar ratio
Find third proportional to 18,354 and 29,172
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.