Home / 170,799-366,870

Finding the Third Proportional to 170,799 and 366,870

Calculator

Solution

The third proportional to 170,799 and 366,870 is: 788,023.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,799 : 366,870 = 366,870 : x
  2. Step 2: Convert to fraction form
    170,799/366,870 = 366,870/x
  3. Step 3: Cross multiply
    170,799x = 366,870 × 366,870
  4. Step 4: Simplify right side
    170,799x = 134,593,596,900
  5. Step 5: Solve for x
    x = 134,593,596,900/170,799
  6. Step 6: Final answer
    x = 788,023.33

Related Problems

Find third proportional to 85,399.50 and 183,435
Half scale
Find third proportional to 341,598 and 733,740
Double scale
Find third proportional to 170,801 and 366,874
Similar ratio
Find third proportional to 256,198.50 and 550,305
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.