Home / 75,954-156,770

Finding the Third Proportional to 75,954 and 156,770

Calculator

Solution

The third proportional to 75,954 and 156,770 is: 323,575.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,954 : 156,770 = 156,770 : x
  2. Step 2: Convert to fraction form
    75,954/156,770 = 156,770/x
  3. Step 3: Cross multiply
    75,954x = 156,770 × 156,770
  4. Step 4: Simplify right side
    75,954x = 24,576,832,900
  5. Step 5: Solve for x
    x = 24,576,832,900/75,954
  6. Step 6: Final answer
    x = 323,575.23

Related Problems

Find third proportional to 37,977 and 78,385
Half scale
Find third proportional to 151,908 and 313,540
Double scale
Find third proportional to 75,956 and 156,774
Similar ratio
Find third proportional to 113,931 and 235,155
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.