Home / 67,963-159,903

Finding the Third Proportional to 67,963 and 159,903

Calculator

Solution

The third proportional to 67,963 and 159,903 is: 376,218.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,963 : 159,903 = 159,903 : x
  2. Step 2: Convert to fraction form
    67,963/159,903 = 159,903/x
  3. Step 3: Cross multiply
    67,963x = 159,903 × 159,903
  4. Step 4: Simplify right side
    67,963x = 25,568,969,409
  5. Step 5: Solve for x
    x = 25,568,969,409/67,963
  6. Step 6: Final answer
    x = 376,218.96

Related Problems

Find third proportional to 33,981.50 and 79,951.50
Half scale
Find third proportional to 135,926 and 319,806
Double scale
Find third proportional to 67,965 and 159,908
Similar ratio
Find third proportional to 101,944.50 and 239,854.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.