Home / 157,974-341,238

Finding the Third Proportional to 157,974 and 341,238

Calculator

Solution

The third proportional to 157,974 and 341,238 is: 737,104.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,974 : 341,238 = 341,238 : x
  2. Step 2: Convert to fraction form
    157,974/341,238 = 341,238/x
  3. Step 3: Cross multiply
    157,974x = 341,238 × 341,238
  4. Step 4: Simplify right side
    157,974x = 116,443,372,644
  5. Step 5: Solve for x
    x = 116,443,372,644/157,974
  6. Step 6: Final answer
    x = 737,104.67

Related Problems

Find third proportional to 78,987 and 170,619
Half scale
Find third proportional to 315,948 and 682,476
Double scale
Find third proportional to 157,976 and 341,242
Similar ratio
Find third proportional to 236,961 and 511,857
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.