Home / 4,080-7,296

Finding the Third Proportional to 4,080 and 7,296

Calculator

Solution

The third proportional to 4,080 and 7,296 is: 13,046.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080 : 7,296 = 7,296 : x
  2. Step 2: Convert to fraction form
    4,080/7,296 = 7,296/x
  3. Step 3: Cross multiply
    4,080x = 7,296 × 7,296
  4. Step 4: Simplify right side
    4,080x = 53,231,616
  5. Step 5: Solve for x
    x = 53,231,616/4,080
  6. Step 6: Final answer
    x = 13,046.96

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.