Home / 229,680-335,448

Finding the Third Proportional to 229,680 and 335,448

Calculator

Solution

The third proportional to 229,680 and 335,448 is: 489,922.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,680 : 335,448 = 335,448 : x
  2. Step 2: Convert to fraction form
    229,680/335,448 = 335,448/x
  3. Step 3: Cross multiply
    229,680x = 335,448 × 335,448
  4. Step 4: Simplify right side
    229,680x = 112,525,360,704
  5. Step 5: Solve for x
    x = 112,525,360,704/229,680
  6. Step 6: Final answer
    x = 489,922.33

Related Problems

Find third proportional to 114,840 and 167,724
Half scale
Find third proportional to 459,360 and 670,896
Double scale
Find third proportional to 229,682 and 335,451
Similar ratio
Find third proportional to 344,520 and 503,172
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.