Home / 68,826-150,768

Finding the Third Proportional to 68,826 and 150,768

Calculator

Solution

The third proportional to 68,826 and 150,768 is: 330,267.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,826 : 150,768 = 150,768 : x
  2. Step 2: Convert to fraction form
    68,826/150,768 = 150,768/x
  3. Step 3: Cross multiply
    68,826x = 150,768 × 150,768
  4. Step 4: Simplify right side
    68,826x = 22,730,989,824
  5. Step 5: Solve for x
    x = 22,730,989,824/68,826
  6. Step 6: Final answer
    x = 330,267.48

Related Problems

Find third proportional to 34,413 and 75,384
Half scale
Find third proportional to 137,652 and 301,536
Double scale
Find third proportional to 68,828 and 150,772
Similar ratio
Find third proportional to 103,239 and 226,152
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.