Home / 148,686-222,379

Finding the Third Proportional to 148,686 and 222,379

Calculator

Solution

The third proportional to 148,686 and 222,379 is: 332,596.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,686 : 222,379 = 222,379 : x
  2. Step 2: Convert to fraction form
    148,686/222,379 = 222,379/x
  3. Step 3: Cross multiply
    148,686x = 222,379 × 222,379
  4. Step 4: Simplify right side
    148,686x = 49,452,419,641
  5. Step 5: Solve for x
    x = 49,452,419,641/148,686
  6. Step 6: Final answer
    x = 332,596.34

Related Problems

Find third proportional to 74,343 and 111,189.50
Half scale
Find third proportional to 297,372 and 444,758
Double scale
Find third proportional to 148,688 and 222,382
Similar ratio
Find third proportional to 223,029 and 333,568.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.