Home / 169,296-361,914

Finding the Third Proportional to 169,296 and 361,914

Calculator

Solution

The third proportional to 169,296 and 361,914 is: 773,684.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,296 : 361,914 = 361,914 : x
  2. Step 2: Convert to fraction form
    169,296/361,914 = 361,914/x
  3. Step 3: Cross multiply
    169,296x = 361,914 × 361,914
  4. Step 4: Simplify right side
    169,296x = 130,981,743,396
  5. Step 5: Solve for x
    x = 130,981,743,396/169,296
  6. Step 6: Final answer
    x = 773,684.81

Related Problems

Find third proportional to 84,648 and 180,957
Half scale
Find third proportional to 338,592 and 723,828
Double scale
Find third proportional to 169,298 and 361,918
Similar ratio
Find third proportional to 253,944 and 542,871
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.