Home / 395.25-834

Finding the Third Proportional to 395.25 and 834

Calculator

Solution

The third proportional to 395.25 and 834 is: 1,759.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    395.25 : 834 = 834 : x
  2. Step 2: Convert to fraction form
    395.25/834 = 834/x
  3. Step 3: Cross multiply
    395.25x = 834 × 834
  4. Step 4: Simplify right side
    395.25x = 695,556
  5. Step 5: Solve for x
    x = 695,556/395.25
  6. Step 6: Final answer
    x = 1,759.79

Related Problems

Find third proportional to 197.63 and 417
Half scale
Find third proportional to 790.50 and 1,668
Double scale
Find third proportional to 397 and 838
Similar ratio
Find third proportional to 592.88 and 1,251
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.