Home / 180,468-270,054

Finding the Third Proportional to 180,468 and 270,054

Calculator

Solution

The third proportional to 180,468 and 270,054 is: 404,111.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,468 : 270,054 = 270,054 : x
  2. Step 2: Convert to fraction form
    180,468/270,054 = 270,054/x
  3. Step 3: Cross multiply
    180,468x = 270,054 × 270,054
  4. Step 4: Simplify right side
    180,468x = 72,929,162,916
  5. Step 5: Solve for x
    x = 72,929,162,916/180,468
  6. Step 6: Final answer
    x = 404,111.33

Related Problems

Find third proportional to 90,234 and 135,027
Half scale
Find third proportional to 360,936 and 540,108
Double scale
Find third proportional to 180,470 and 270,057
Similar ratio
Find third proportional to 270,702 and 405,081
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.