Home / 383-938

Finding the Third Proportional to 383 and 938

Calculator

Solution

The third proportional to 383 and 938 is: 2,297.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    383 : 938 = 938 : x
  2. Step 2: Convert to fraction form
    383/938 = 938/x
  3. Step 3: Cross multiply
    383x = 938 × 938
  4. Step 4: Simplify right side
    383x = 879,844
  5. Step 5: Solve for x
    x = 879,844/383
  6. Step 6: Final answer
    x = 2,297.24

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.