Home / 70,593-109,350

Finding the Third Proportional to 70,593 and 109,350

Calculator

Solution

The third proportional to 70,593 and 109,350 is: 169,385.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,593 : 109,350 = 109,350 : x
  2. Step 2: Convert to fraction form
    70,593/109,350 = 109,350/x
  3. Step 3: Cross multiply
    70,593x = 109,350 × 109,350
  4. Step 4: Simplify right side
    70,593x = 11,957,422,500
  5. Step 5: Solve for x
    x = 11,957,422,500/70,593
  6. Step 6: Final answer
    x = 169,385.39

Related Problems

Find third proportional to 35,296.50 and 54,675
Half scale
Find third proportional to 141,186 and 218,700
Double scale
Find third proportional to 70,595 and 109,353
Similar ratio
Find third proportional to 105,889.50 and 164,025
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.