Home / 74,514-173,901

Finding the Third Proportional to 74,514 and 173,901

Calculator

Solution

The third proportional to 74,514 and 173,901 is: 405,850.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,514 : 173,901 = 173,901 : x
  2. Step 2: Convert to fraction form
    74,514/173,901 = 173,901/x
  3. Step 3: Cross multiply
    74,514x = 173,901 × 173,901
  4. Step 4: Simplify right side
    74,514x = 30,241,557,801
  5. Step 5: Solve for x
    x = 30,241,557,801/74,514
  6. Step 6: Final answer
    x = 405,850.68

Related Problems

Find third proportional to 37,257 and 86,950.50
Half scale
Find third proportional to 149,028 and 347,802
Double scale
Find third proportional to 74,516 and 173,906
Similar ratio
Find third proportional to 111,771 and 260,851.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.