Home / 171,022-395,876

Finding the Third Proportional to 171,022 and 395,876

Calculator

Solution

The third proportional to 171,022 and 395,876 is: 916,360.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,022 : 395,876 = 395,876 : x
  2. Step 2: Convert to fraction form
    171,022/395,876 = 395,876/x
  3. Step 3: Cross multiply
    171,022x = 395,876 × 395,876
  4. Step 4: Simplify right side
    171,022x = 156,717,807,376
  5. Step 5: Solve for x
    x = 156,717,807,376/171,022
  6. Step 6: Final answer
    x = 916,360.51

Related Problems

Find third proportional to 85,511 and 197,938
Half scale
Find third proportional to 342,044 and 791,752
Double scale
Find third proportional to 171,024 and 395,881
Similar ratio
Find third proportional to 256,533 and 593,814
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.