Home / 506-550

Finding the Third Proportional to 506 and 550

Calculator

Solution

The third proportional to 506 and 550 is: 597.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    506 : 550 = 550 : x
  2. Step 2: Convert to fraction form
    506/550 = 550/x
  3. Step 3: Cross multiply
    506x = 550 × 550
  4. Step 4: Simplify right side
    506x = 302,500
  5. Step 5: Solve for x
    x = 302,500/506
  6. Step 6: Final answer
    x = 597.83

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.