Home / 3,317-3,693

Finding the Third Proportional to 3,317 and 3,693

Calculator

Solution

The third proportional to 3,317 and 3,693 is: 4,111.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317 : 3,693 = 3,693 : x
  2. Step 2: Convert to fraction form
    3,317/3,693 = 3,693/x
  3. Step 3: Cross multiply
    3,317x = 3,693 × 3,693
  4. Step 4: Simplify right side
    3,317x = 13,638,249
  5. Step 5: Solve for x
    x = 13,638,249/3,317
  6. Step 6: Final answer
    x = 4,111.62

Related Problems

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.