Home / 121,634-267,244

Finding the Third Proportional to 121,634 and 267,244

Calculator

Solution

The third proportional to 121,634 and 267,244 is: 587,166.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,634 : 267,244 = 267,244 : x
  2. Step 2: Convert to fraction form
    121,634/267,244 = 267,244/x
  3. Step 3: Cross multiply
    121,634x = 267,244 × 267,244
  4. Step 4: Simplify right side
    121,634x = 71,419,355,536
  5. Step 5: Solve for x
    x = 71,419,355,536/121,634
  6. Step 6: Final answer
    x = 587,166.05

Related Problems

Find third proportional to 60,817 and 133,622
Half scale
Find third proportional to 243,268 and 534,488
Double scale
Find third proportional to 121,636 and 267,248
Similar ratio
Find third proportional to 182,451 and 400,866
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.