Home / 22,720-33,756

Finding the Third Proportional to 22,720 and 33,756

Calculator

Solution

The third proportional to 22,720 and 33,756 is: 50,152.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,720 : 33,756 = 33,756 : x
  2. Step 2: Convert to fraction form
    22,720/33,756 = 33,756/x
  3. Step 3: Cross multiply
    22,720x = 33,756 × 33,756
  4. Step 4: Simplify right side
    22,720x = 1,139,467,536
  5. Step 5: Solve for x
    x = 1,139,467,536/22,720
  6. Step 6: Final answer
    x = 50,152.62

Related Problems

Find third proportional to 11,360 and 16,878
Half scale
Find third proportional to 45,440 and 67,512
Double scale
Find third proportional to 22,722 and 33,759
Similar ratio
Find third proportional to 34,080 and 50,634
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.