Home / 177,354-267,867

Finding the Third Proportional to 177,354 and 267,867

Calculator

Solution

The third proportional to 177,354 and 267,867 is: 404,573.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,354 : 267,867 = 267,867 : x
  2. Step 2: Convert to fraction form
    177,354/267,867 = 267,867/x
  3. Step 3: Cross multiply
    177,354x = 267,867 × 267,867
  4. Step 4: Simplify right side
    177,354x = 71,752,729,689
  5. Step 5: Solve for x
    x = 71,752,729,689/177,354
  6. Step 6: Final answer
    x = 404,573.51

Related Problems

Find third proportional to 88,677 and 133,933.50
Half scale
Find third proportional to 354,708 and 535,734
Double scale
Find third proportional to 177,356 and 267,870
Similar ratio
Find third proportional to 266,031 and 401,800.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.