Home / 20,555-44,229

Finding the Third Proportional to 20,555 and 44,229

Calculator

Solution

The third proportional to 20,555 and 44,229 is: 95,169.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,555 : 44,229 = 44,229 : x
  2. Step 2: Convert to fraction form
    20,555/44,229 = 44,229/x
  3. Step 3: Cross multiply
    20,555x = 44,229 × 44,229
  4. Step 4: Simplify right side
    20,555x = 1,956,204,441
  5. Step 5: Solve for x
    x = 1,956,204,441/20,555
  6. Step 6: Final answer
    x = 95,169.27

Related Problems

Find third proportional to 10,277.50 and 22,114.50
Half scale
Find third proportional to 41,110 and 88,458
Double scale
Find third proportional to 20,557 and 44,233
Similar ratio
Find third proportional to 30,832.50 and 66,343.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.