Home / 150,648-327,216

Finding the Third Proportional to 150,648 and 327,216

Calculator

Solution

The third proportional to 150,648 and 327,216 is: 710,731.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,648 : 327,216 = 327,216 : x
  2. Step 2: Convert to fraction form
    150,648/327,216 = 327,216/x
  3. Step 3: Cross multiply
    150,648x = 327,216 × 327,216
  4. Step 4: Simplify right side
    150,648x = 107,070,310,656
  5. Step 5: Solve for x
    x = 107,070,310,656/150,648
  6. Step 6: Final answer
    x = 710,731.71

Related Problems

Find third proportional to 75,324 and 163,608
Half scale
Find third proportional to 301,296 and 654,432
Double scale
Find third proportional to 150,650 and 327,220
Similar ratio
Find third proportional to 225,972 and 490,824
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.