Home / 11,980-24,286

Finding the Third Proportional to 11,980 and 24,286

Calculator

Solution

The third proportional to 11,980 and 24,286 is: 49,232.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,980 : 24,286 = 24,286 : x
  2. Step 2: Convert to fraction form
    11,980/24,286 = 24,286/x
  3. Step 3: Cross multiply
    11,980x = 24,286 × 24,286
  4. Step 4: Simplify right side
    11,980x = 589,809,796
  5. Step 5: Solve for x
    x = 589,809,796/11,980
  6. Step 6: Final answer
    x = 49,232.87

Related Problems

Find third proportional to 5,990 and 12,143
Half scale
Find third proportional to 23,960 and 48,572
Double scale
Find third proportional to 11,982 and 24,290
Similar ratio
Find third proportional to 17,970 and 36,429
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.