Home / 133-300

Finding the Third Proportional to 133 and 300

Calculator

Solution

The third proportional to 133 and 300 is: 676.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    133 : 300 = 300 : x
  2. Step 2: Convert to fraction form
    133/300 = 300/x
  3. Step 3: Cross multiply
    133x = 300 × 300
  4. Step 4: Simplify right side
    133x = 90,000
  5. Step 5: Solve for x
    x = 90,000/133
  6. Step 6: Final answer
    x = 676.69

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.