Home / 537-561

Finding the Third Proportional to 537 and 561

Calculator

Solution

The third proportional to 537 and 561 is: 586.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    537 : 561 = 561 : x
  2. Step 2: Convert to fraction form
    537/561 = 561/x
  3. Step 3: Cross multiply
    537x = 561 × 561
  4. Step 4: Simplify right side
    537x = 314,721
  5. Step 5: Solve for x
    x = 314,721/537
  6. Step 6: Final answer
    x = 586.07

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.