Home / 243-600

Finding the Third Proportional to 243 and 600

Calculator

Solution

The third proportional to 243 and 600 is: 1,481.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    243 : 600 = 600 : x
  2. Step 2: Convert to fraction form
    243/600 = 600/x
  3. Step 3: Cross multiply
    243x = 600 × 600
  4. Step 4: Simplify right side
    243x = 360,000
  5. Step 5: Solve for x
    x = 360,000/243
  6. Step 6: Final answer
    x = 1,481.48

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.