Home / 156,076-335,824

Finding the Third Proportional to 156,076 and 335,824

Calculator

Solution

The third proportional to 156,076 and 335,824 is: 722,582.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,076 : 335,824 = 335,824 : x
  2. Step 2: Convert to fraction form
    156,076/335,824 = 335,824/x
  3. Step 3: Cross multiply
    156,076x = 335,824 × 335,824
  4. Step 4: Simplify right side
    156,076x = 112,777,758,976
  5. Step 5: Solve for x
    x = 112,777,758,976/156,076
  6. Step 6: Final answer
    x = 722,582.33

Related Problems

Find third proportional to 78,038 and 167,912
Half scale
Find third proportional to 312,152 and 671,648
Double scale
Find third proportional to 156,078 and 335,828
Similar ratio
Find third proportional to 234,114 and 503,736
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.