Home / 109,350-166,941

Finding the Third Proportional to 109,350 and 166,941

Calculator

Solution

The third proportional to 109,350 and 166,941 is: 254,863.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,350 : 166,941 = 166,941 : x
  2. Step 2: Convert to fraction form
    109,350/166,941 = 166,941/x
  3. Step 3: Cross multiply
    109,350x = 166,941 × 166,941
  4. Step 4: Simplify right side
    109,350x = 27,869,297,481
  5. Step 5: Solve for x
    x = 27,869,297,481/109,350
  6. Step 6: Final answer
    x = 254,863.26

Related Problems

Find third proportional to 54,675 and 83,470.50
Half scale
Find third proportional to 218,700 and 333,882
Double scale
Find third proportional to 109,352 and 166,944
Similar ratio
Find third proportional to 164,025 and 250,411.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.