Home / 157,524-339,936

Finding the Third Proportional to 157,524 and 339,936

Calculator

Solution

The third proportional to 157,524 and 339,936 is: 733,580.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,524 : 339,936 = 339,936 : x
  2. Step 2: Convert to fraction form
    157,524/339,936 = 339,936/x
  3. Step 3: Cross multiply
    157,524x = 339,936 × 339,936
  4. Step 4: Simplify right side
    157,524x = 115,556,484,096
  5. Step 5: Solve for x
    x = 115,556,484,096/157,524
  6. Step 6: Final answer
    x = 733,580.18

Related Problems

Find third proportional to 78,762 and 169,968
Half scale
Find third proportional to 315,048 and 679,872
Double scale
Find third proportional to 157,526 and 339,940
Similar ratio
Find third proportional to 236,286 and 509,904
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.