Home / 171,371-273,662

Finding the Third Proportional to 171,371 and 273,662

Calculator

Solution

The third proportional to 171,371 and 273,662 is: 437,010.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,371 : 273,662 = 273,662 : x
  2. Step 2: Convert to fraction form
    171,371/273,662 = 273,662/x
  3. Step 3: Cross multiply
    171,371x = 273,662 × 273,662
  4. Step 4: Simplify right side
    171,371x = 74,890,890,244
  5. Step 5: Solve for x
    x = 74,890,890,244/171,371
  6. Step 6: Final answer
    x = 437,010.29

Related Problems

Find third proportional to 85,685.50 and 136,831
Half scale
Find third proportional to 342,742 and 547,324
Double scale
Find third proportional to 171,373 and 273,665
Similar ratio
Find third proportional to 257,056.50 and 410,493
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.