Home / 528-546

Finding the Third Proportional to 528 and 546

Calculator

Solution

The third proportional to 528 and 546 is: 564.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    528 : 546 = 546 : x
  2. Step 2: Convert to fraction form
    528/546 = 546/x
  3. Step 3: Cross multiply
    528x = 546 × 546
  4. Step 4: Simplify right side
    528x = 298,116
  5. Step 5: Solve for x
    x = 298,116/528
  6. Step 6: Final answer
    x = 564.61

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.