Home / 203-494.50

Finding the Third Proportional to 203 and 494.50

Calculator

Solution

The third proportional to 203 and 494.50 is: 1,204.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    203 : 494.50 = 494.50 : x
  2. Step 2: Convert to fraction form
    203/494.50 = 494.50/x
  3. Step 3: Cross multiply
    203x = 494.50 × 494.50
  4. Step 4: Simplify right side
    203x = 244,530.25
  5. Step 5: Solve for x
    x = 244,530.25/203
  6. Step 6: Final answer
    x = 1,204.58

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.