Home / 481-533

Finding the Third Proportional to 481 and 533

Calculator

Solution

The third proportional to 481 and 533 is: 590.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    481 : 533 = 533 : x
  2. Step 2: Convert to fraction form
    481/533 = 533/x
  3. Step 3: Cross multiply
    481x = 533 × 533
  4. Step 4: Simplify right side
    481x = 284,089
  5. Step 5: Solve for x
    x = 284,089/481
  6. Step 6: Final answer
    x = 590.62

Related Problems

Find third proportional to 240.50 and 266.50
Half scale
Find third proportional to 962 and 1,066
Double scale
Find third proportional to 483 and 535
Similar ratio
Find third proportional to 721.50 and 799.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.