Home / 70,224-150,336

Finding the Third Proportional to 70,224 and 150,336

Calculator

Solution

The third proportional to 70,224 and 150,336 is: 321,840.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,224 : 150,336 = 150,336 : x
  2. Step 2: Convert to fraction form
    70,224/150,336 = 150,336/x
  3. Step 3: Cross multiply
    70,224x = 150,336 × 150,336
  4. Step 4: Simplify right side
    70,224x = 22,600,912,896
  5. Step 5: Solve for x
    x = 22,600,912,896/70,224
  6. Step 6: Final answer
    x = 321,840.30

Related Problems

Find third proportional to 35,112 and 75,168
Half scale
Find third proportional to 140,448 and 300,672
Double scale
Find third proportional to 70,226 and 150,340
Similar ratio
Find third proportional to 105,336 and 225,504
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.