Home / 134,668-199,396

Finding the Third Proportional to 134,668 and 199,396

Calculator

Solution

The third proportional to 134,668 and 199,396 is: 295,235.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,668 : 199,396 = 199,396 : x
  2. Step 2: Convert to fraction form
    134,668/199,396 = 199,396/x
  3. Step 3: Cross multiply
    134,668x = 199,396 × 199,396
  4. Step 4: Simplify right side
    134,668x = 39,758,764,816
  5. Step 5: Solve for x
    x = 39,758,764,816/134,668
  6. Step 6: Final answer
    x = 295,235.43

Related Problems

Find third proportional to 67,334 and 99,698
Half scale
Find third proportional to 269,336 and 398,792
Double scale
Find third proportional to 134,670 and 199,399
Similar ratio
Find third proportional to 202,002 and 299,094
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.