Home / 96,959-130,939

Finding the Third Proportional to 96,959 and 130,939

Calculator

Solution

The third proportional to 96,959 and 130,939 is: 176,827.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,959 : 130,939 = 130,939 : x
  2. Step 2: Convert to fraction form
    96,959/130,939 = 130,939/x
  3. Step 3: Cross multiply
    96,959x = 130,939 × 130,939
  4. Step 4: Simplify right side
    96,959x = 17,145,021,721
  5. Step 5: Solve for x
    x = 17,145,021,721/96,959
  6. Step 6: Final answer
    x = 176,827.54

Related Problems

Find third proportional to 48,479.50 and 65,469.50
Half scale
Find third proportional to 193,918 and 261,878
Double scale
Find third proportional to 96,961 and 130,942
Similar ratio
Find third proportional to 145,438.50 and 196,408.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.