Home / 168,538-370,970

Finding the Third Proportional to 168,538 and 370,970

Calculator

Solution

The third proportional to 168,538 and 370,970 is: 816,544.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,538 : 370,970 = 370,970 : x
  2. Step 2: Convert to fraction form
    168,538/370,970 = 370,970/x
  3. Step 3: Cross multiply
    168,538x = 370,970 × 370,970
  4. Step 4: Simplify right side
    168,538x = 137,618,740,900
  5. Step 5: Solve for x
    x = 137,618,740,900/168,538
  6. Step 6: Final answer
    x = 816,544.29

Related Problems

Find third proportional to 84,269 and 185,485
Half scale
Find third proportional to 337,076 and 741,940
Double scale
Find third proportional to 168,540 and 370,974
Similar ratio
Find third proportional to 252,807 and 556,455
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.