Home / 8,252-12,448

Finding the Third Proportional to 8,252 and 12,448

Calculator

Solution

The third proportional to 8,252 and 12,448 is: 18,777.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,252 : 12,448 = 12,448 : x
  2. Step 2: Convert to fraction form
    8,252/12,448 = 12,448/x
  3. Step 3: Cross multiply
    8,252x = 12,448 × 12,448
  4. Step 4: Simplify right side
    8,252x = 154,952,704
  5. Step 5: Solve for x
    x = 154,952,704/8,252
  6. Step 6: Final answer
    x = 18,777.59

Related Problems

Find third proportional to 4,126 and 6,224
Half scale
Find third proportional to 16,504 and 24,896
Double scale
Find third proportional to 8,254 and 12,451
Similar ratio
Find third proportional to 12,378 and 18,672
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.