Home / 96,920-207,864

Finding the Third Proportional to 96,920 and 207,864

Calculator

Solution

The third proportional to 96,920 and 207,864 is: 445,805.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,920 : 207,864 = 207,864 : x
  2. Step 2: Convert to fraction form
    96,920/207,864 = 207,864/x
  3. Step 3: Cross multiply
    96,920x = 207,864 × 207,864
  4. Step 4: Simplify right side
    96,920x = 43,207,442,496
  5. Step 5: Solve for x
    x = 43,207,442,496/96,920
  6. Step 6: Final answer
    x = 445,805.23

Related Problems

Find third proportional to 48,460 and 103,932
Half scale
Find third proportional to 193,840 and 415,728
Double scale
Find third proportional to 96,922 and 207,868
Similar ratio
Find third proportional to 145,380 and 311,796
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.