Home / 412.50-495

Finding the Third Proportional to 412.50 and 495

Calculator

Solution

The third proportional to 412.50 and 495 is: 594

Step by Step Solution

  1. Step 1: Write the proportion equation
    412.50 : 495 = 495 : x
  2. Step 2: Convert to fraction form
    412.50/495 = 495/x
  3. Step 3: Cross multiply
    412.50x = 495 × 495
  4. Step 4: Simplify right side
    412.50x = 245,025
  5. Step 5: Solve for x
    x = 245,025/412.50
  6. Step 6: Final answer
    x = 594

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.