Home / 219,627-332,208.75

Finding the Third Proportional to 219,627 and 332,208.75

Calculator

Solution

The third proportional to 219,627 and 332,208.75 is: 502,500.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,627 : 332,208.75 = 332,208.75 : x
  2. Step 2: Convert to fraction form
    219,627/332,208.75 = 332,208.75/x
  3. Step 3: Cross multiply
    219,627x = 332,208.75 × 332,208.75
  4. Step 4: Simplify right side
    219,627x = 110,362,653,576.56
  5. Step 5: Solve for x
    x = 110,362,653,576.56/219,627
  6. Step 6: Final answer
    x = 502,500.39

Related Problems

Find third proportional to 109,813.50 and 166,104.38
Half scale
Find third proportional to 439,254 and 664,417.50
Double scale
Find third proportional to 219,629 and 332,212
Similar ratio
Find third proportional to 329,440.50 and 498,313.13
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.