Home / 18,934-41,484

Finding the Third Proportional to 18,934 and 41,484

Calculator

Solution

The third proportional to 18,934 and 41,484 is: 90,890.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,934 : 41,484 = 41,484 : x
  2. Step 2: Convert to fraction form
    18,934/41,484 = 41,484/x
  3. Step 3: Cross multiply
    18,934x = 41,484 × 41,484
  4. Step 4: Simplify right side
    18,934x = 1,720,922,256
  5. Step 5: Solve for x
    x = 1,720,922,256/18,934
  6. Step 6: Final answer
    x = 90,890.58

Related Problems

Find third proportional to 9,467 and 20,742
Half scale
Find third proportional to 37,868 and 82,968
Double scale
Find third proportional to 18,936 and 41,488
Similar ratio
Find third proportional to 28,401 and 62,226
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.