Home / 18,208-27,441

Finding the Third Proportional to 18,208 and 27,441

Calculator

Solution

The third proportional to 18,208 and 27,441 is: 41,355.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,208 : 27,441 = 27,441 : x
  2. Step 2: Convert to fraction form
    18,208/27,441 = 27,441/x
  3. Step 3: Cross multiply
    18,208x = 27,441 × 27,441
  4. Step 4: Simplify right side
    18,208x = 753,008,481
  5. Step 5: Solve for x
    x = 753,008,481/18,208
  6. Step 6: Final answer
    x = 41,355.91

Related Problems

Find third proportional to 9,104 and 13,720.50
Half scale
Find third proportional to 36,416 and 54,882
Double scale
Find third proportional to 18,210 and 27,444
Similar ratio
Find third proportional to 27,312 and 41,161.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.