Home / 161-300

Finding the Third Proportional to 161 and 300

Calculator

Solution

The third proportional to 161 and 300 is: 559.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    161 : 300 = 300 : x
  2. Step 2: Convert to fraction form
    161/300 = 300/x
  3. Step 3: Cross multiply
    161x = 300 × 300
  4. Step 4: Simplify right side
    161x = 90,000
  5. Step 5: Solve for x
    x = 90,000/161
  6. Step 6: Final answer
    x = 559.01

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.86) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.