Home / 9,354-20,085

Finding the Third Proportional to 9,354 and 20,085

Calculator

Solution

The third proportional to 9,354 and 20,085 is: 43,126.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,354 : 20,085 = 20,085 : x
  2. Step 2: Convert to fraction form
    9,354/20,085 = 20,085/x
  3. Step 3: Cross multiply
    9,354x = 20,085 × 20,085
  4. Step 4: Simplify right side
    9,354x = 403,407,225
  5. Step 5: Solve for x
    x = 403,407,225/9,354
  6. Step 6: Final answer
    x = 43,126.71

Related Problems

Find third proportional to 4,677 and 10,042.50
Half scale
Find third proportional to 18,708 and 40,170
Double scale
Find third proportional to 9,356 and 20,089
Similar ratio
Find third proportional to 14,031 and 30,127.50
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.