Home / 263-299.50

Finding the Third Proportional to 263 and 299.50

Calculator

Solution

The third proportional to 263 and 299.50 is: 341.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    263 : 299.50 = 299.50 : x
  2. Step 2: Convert to fraction form
    263/299.50 = 299.50/x
  3. Step 3: Cross multiply
    263x = 299.50 × 299.50
  4. Step 4: Simplify right side
    263x = 89,700.25
  5. Step 5: Solve for x
    x = 89,700.25/263
  6. Step 6: Final answer
    x = 341.07

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.