Home / 238-267.50

Finding the Third Proportional to 238 and 267.50

Calculator

Solution

The third proportional to 238 and 267.50 is: 300.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    238 : 267.50 = 267.50 : x
  2. Step 2: Convert to fraction form
    238/267.50 = 267.50/x
  3. Step 3: Cross multiply
    238x = 267.50 × 267.50
  4. Step 4: Simplify right side
    238x = 71,556.25
  5. Step 5: Solve for x
    x = 71,556.25/238
  6. Step 6: Final answer
    x = 300.66

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.