Home / 12,744-16,756

Finding the Third Proportional to 12,744 and 16,756

Calculator

Solution

The third proportional to 12,744 and 16,756 is: 22,031.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,744 : 16,756 = 16,756 : x
  2. Step 2: Convert to fraction form
    12,744/16,756 = 16,756/x
  3. Step 3: Cross multiply
    12,744x = 16,756 × 16,756
  4. Step 4: Simplify right side
    12,744x = 280,763,536
  5. Step 5: Solve for x
    x = 280,763,536/12,744
  6. Step 6: Final answer
    x = 22,031.04

Related Problems

Find third proportional to 6,372 and 8,378
Half scale
Find third proportional to 25,488 and 33,512
Double scale
Find third proportional to 12,746 and 16,759
Similar ratio
Find third proportional to 19,116 and 25,134
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.