Home / 69,344-150,496

Finding the Third Proportional to 69,344 and 150,496

Calculator

Solution

The third proportional to 69,344 and 150,496 is: 326,618.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,344 : 150,496 = 150,496 : x
  2. Step 2: Convert to fraction form
    69,344/150,496 = 150,496/x
  3. Step 3: Cross multiply
    69,344x = 150,496 × 150,496
  4. Step 4: Simplify right side
    69,344x = 22,649,046,016
  5. Step 5: Solve for x
    x = 22,649,046,016/69,344
  6. Step 6: Final answer
    x = 326,618.68

Related Problems

Find third proportional to 34,672 and 75,248
Half scale
Find third proportional to 138,688 and 300,992
Double scale
Find third proportional to 69,346 and 150,500
Similar ratio
Find third proportional to 104,016 and 225,744
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.