Home / 20,184-41,186

Finding the Third Proportional to 20,184 and 41,186

Calculator

Solution

The third proportional to 20,184 and 41,186 is: 84,041.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,184 : 41,186 = 41,186 : x
  2. Step 2: Convert to fraction form
    20,184/41,186 = 41,186/x
  3. Step 3: Cross multiply
    20,184x = 41,186 × 41,186
  4. Step 4: Simplify right side
    20,184x = 1,696,286,596
  5. Step 5: Solve for x
    x = 1,696,286,596/20,184
  6. Step 6: Final answer
    x = 84,041.15

Related Problems

Find third proportional to 10,092 and 20,593
Half scale
Find third proportional to 40,368 and 82,372
Double scale
Find third proportional to 20,186 and 41,190
Similar ratio
Find third proportional to 30,276 and 61,779
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.