Home / 151.50-271

Finding the Third Proportional to 151.50 and 271

Calculator

Solution

The third proportional to 151.50 and 271 is: 484.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    151.50 : 271 = 271 : x
  2. Step 2: Convert to fraction form
    151.50/271 = 271/x
  3. Step 3: Cross multiply
    151.50x = 271 × 271
  4. Step 4: Simplify right side
    151.50x = 73,441
  5. Step 5: Solve for x
    x = 73,441/151.50
  6. Step 6: Final answer
    x = 484.76

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.79) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.