Home / 599-659

Finding the Third Proportional to 599 and 659

Calculator

Solution

The third proportional to 599 and 659 is: 725.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    599 : 659 = 659 : x
  2. Step 2: Convert to fraction form
    599/659 = 659/x
  3. Step 3: Cross multiply
    599x = 659 × 659
  4. Step 4: Simplify right side
    599x = 434,281
  5. Step 5: Solve for x
    x = 434,281/599
  6. Step 6: Final answer
    x = 725.01

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.