Home / 20,624-33,208

Finding the Third Proportional to 20,624 and 33,208

Calculator

Solution

The third proportional to 20,624 and 33,208 is: 53,470.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,624 : 33,208 = 33,208 : x
  2. Step 2: Convert to fraction form
    20,624/33,208 = 33,208/x
  3. Step 3: Cross multiply
    20,624x = 33,208 × 33,208
  4. Step 4: Simplify right side
    20,624x = 1,102,771,264
  5. Step 5: Solve for x
    x = 1,102,771,264/20,624
  6. Step 6: Final answer
    x = 53,470.29

Related Problems

Find third proportional to 10,312 and 16,604
Half scale
Find third proportional to 41,248 and 66,416
Double scale
Find third proportional to 20,626 and 33,211
Similar ratio
Find third proportional to 30,936 and 49,812
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.