Home / 150,336-323,928

Finding the Third Proportional to 150,336 and 323,928

Calculator

Solution

The third proportional to 150,336 and 323,928 is: 697,965.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,336 : 323,928 = 323,928 : x
  2. Step 2: Convert to fraction form
    150,336/323,928 = 323,928/x
  3. Step 3: Cross multiply
    150,336x = 323,928 × 323,928
  4. Step 4: Simplify right side
    150,336x = 104,929,349,184
  5. Step 5: Solve for x
    x = 104,929,349,184/150,336
  6. Step 6: Final answer
    x = 697,965.55

Related Problems

Find third proportional to 75,168 and 161,964
Half scale
Find third proportional to 300,672 and 647,856
Double scale
Find third proportional to 150,338 and 323,932
Similar ratio
Find third proportional to 225,504 and 485,892
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.