Home / 102,360-222,198

Finding the Third Proportional to 102,360 and 222,198

Calculator

Solution

The third proportional to 102,360 and 222,198 is: 482,336.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,360 : 222,198 = 222,198 : x
  2. Step 2: Convert to fraction form
    102,360/222,198 = 222,198/x
  3. Step 3: Cross multiply
    102,360x = 222,198 × 222,198
  4. Step 4: Simplify right side
    102,360x = 49,371,951,204
  5. Step 5: Solve for x
    x = 49,371,951,204/102,360
  6. Step 6: Final answer
    x = 482,336.37

Related Problems

Find third proportional to 51,180 and 111,099
Half scale
Find third proportional to 204,720 and 444,396
Double scale
Find third proportional to 102,362 and 222,202
Similar ratio
Find third proportional to 153,540 and 333,297
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.