Home / 12,244-14,420

Finding the Third Proportional to 12,244 and 14,420

Calculator

Solution

The third proportional to 12,244 and 14,420 is: 16,982.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,244 : 14,420 = 14,420 : x
  2. Step 2: Convert to fraction form
    12,244/14,420 = 14,420/x
  3. Step 3: Cross multiply
    12,244x = 14,420 × 14,420
  4. Step 4: Simplify right side
    12,244x = 207,936,400
  5. Step 5: Solve for x
    x = 207,936,400/12,244
  6. Step 6: Final answer
    x = 16,982.72

Related Problems

Find third proportional to 6,122 and 7,210
Half scale
Find third proportional to 24,488 and 28,840
Double scale
Find third proportional to 12,246 and 14,422
Similar ratio
Find third proportional to 18,366 and 21,630
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.