Home / 103,896-225,504

Finding the Third Proportional to 103,896 and 225,504

Calculator

Solution

The third proportional to 103,896 and 225,504 is: 489,451.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,896 : 225,504 = 225,504 : x
  2. Step 2: Convert to fraction form
    103,896/225,504 = 225,504/x
  3. Step 3: Cross multiply
    103,896x = 225,504 × 225,504
  4. Step 4: Simplify right side
    103,896x = 50,852,054,016
  5. Step 5: Solve for x
    x = 50,852,054,016/103,896
  6. Step 6: Final answer
    x = 489,451.51

Related Problems

Find third proportional to 51,948 and 112,752
Half scale
Find third proportional to 207,792 and 451,008
Double scale
Find third proportional to 103,898 and 225,508
Similar ratio
Find third proportional to 155,844 and 338,256
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.