Home / 63,456-150,330.75

Finding the Third Proportional to 63,456 and 150,330.75

Calculator

Solution

The third proportional to 63,456 and 150,330.75 is: 356,141.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,456 : 150,330.75 = 150,330.75 : x
  2. Step 2: Convert to fraction form
    63,456/150,330.75 = 150,330.75/x
  3. Step 3: Cross multiply
    63,456x = 150,330.75 × 150,330.75
  4. Step 4: Simplify right side
    63,456x = 22,599,334,395.56
  5. Step 5: Solve for x
    x = 22,599,334,395.56/63,456
  6. Step 6: Final answer
    x = 356,141.81

Related Problems

Find third proportional to 31,728 and 75,165.38
Half scale
Find third proportional to 126,912 and 300,661.50
Double scale
Find third proportional to 63,458 and 150,335
Similar ratio
Find third proportional to 95,184 and 225,496.13
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.