Home / 383-504

Finding the Third Proportional to 383 and 504

Calculator

Solution

The third proportional to 383 and 504 is: 663.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    383 : 504 = 504 : x
  2. Step 2: Convert to fraction form
    383/504 = 504/x
  3. Step 3: Cross multiply
    383x = 504 × 504
  4. Step 4: Simplify right side
    383x = 254,016
  5. Step 5: Solve for x
    x = 254,016/383
  6. Step 6: Final answer
    x = 663.23

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.