Home / 9,518-20,944

Finding the Third Proportional to 9,518 and 20,944

Calculator

Solution

The third proportional to 9,518 and 20,944 is: 46,086.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,518 : 20,944 = 20,944 : x
  2. Step 2: Convert to fraction form
    9,518/20,944 = 20,944/x
  3. Step 3: Cross multiply
    9,518x = 20,944 × 20,944
  4. Step 4: Simplify right side
    9,518x = 438,651,136
  5. Step 5: Solve for x
    x = 438,651,136/9,518
  6. Step 6: Final answer
    x = 46,086.48

Related Problems

Find third proportional to 4,759 and 10,472
Half scale
Find third proportional to 19,036 and 41,888
Double scale
Find third proportional to 9,520 and 20,948
Similar ratio
Find third proportional to 14,277 and 31,416
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.