Home / 168,718-366,959

Finding the Third Proportional to 168,718 and 366,959

Calculator

Solution

The third proportional to 168,718 and 366,959 is: 798,130.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,718 : 366,959 = 366,959 : x
  2. Step 2: Convert to fraction form
    168,718/366,959 = 366,959/x
  3. Step 3: Cross multiply
    168,718x = 366,959 × 366,959
  4. Step 4: Simplify right side
    168,718x = 134,658,907,681
  5. Step 5: Solve for x
    x = 134,658,907,681/168,718
  6. Step 6: Final answer
    x = 798,130.06

Related Problems

Find third proportional to 84,359 and 183,479.50
Half scale
Find third proportional to 337,436 and 733,918
Double scale
Find third proportional to 168,720 and 366,963
Similar ratio
Find third proportional to 253,077 and 550,438.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.