Home / 495-552

Finding the Third Proportional to 495 and 552

Calculator

Solution

The third proportional to 495 and 552 is: 615.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    495 : 552 = 552 : x
  2. Step 2: Convert to fraction form
    495/552 = 552/x
  3. Step 3: Cross multiply
    495x = 552 × 552
  4. Step 4: Simplify right side
    495x = 304,704
  5. Step 5: Solve for x
    x = 304,704/495
  6. Step 6: Final answer
    x = 615.56

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.