Home / 7,224-11,162

Finding the Third Proportional to 7,224 and 11,162

Calculator

Solution

The third proportional to 7,224 and 11,162 is: 17,246.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,224 : 11,162 = 11,162 : x
  2. Step 2: Convert to fraction form
    7,224/11,162 = 11,162/x
  3. Step 3: Cross multiply
    7,224x = 11,162 × 11,162
  4. Step 4: Simplify right side
    7,224x = 124,590,244
  5. Step 5: Solve for x
    x = 124,590,244/7,224
  6. Step 6: Final answer
    x = 17,246.71

Related Problems

Find third proportional to 3,612 and 5,581
Half scale
Find third proportional to 14,448 and 22,324
Double scale
Find third proportional to 7,226 and 11,165
Similar ratio
Find third proportional to 10,836 and 16,743
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.