Home / 223,585-332,338.50

Finding the Third Proportional to 223,585 and 332,338.50

Calculator

Solution

The third proportional to 223,585 and 332,338.50 is: 493,990.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,585 : 332,338.50 = 332,338.50 : x
  2. Step 2: Convert to fraction form
    223,585/332,338.50 = 332,338.50/x
  3. Step 3: Cross multiply
    223,585x = 332,338.50 × 332,338.50
  4. Step 4: Simplify right side
    223,585x = 110,448,878,582.25
  5. Step 5: Solve for x
    x = 110,448,878,582.25/223,585
  6. Step 6: Final answer
    x = 493,990.56

Related Problems

Find third proportional to 111,792.50 and 166,169.25
Half scale
Find third proportional to 447,170 and 664,677
Double scale
Find third proportional to 223,587 and 332,341
Similar ratio
Find third proportional to 335,377.50 and 498,507.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.