Home / 3,629-8,369

Finding the Third Proportional to 3,629 and 8,369

Calculator

Solution

The third proportional to 3,629 and 8,369 is: 19,300.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,629 : 8,369 = 8,369 : x
  2. Step 2: Convert to fraction form
    3,629/8,369 = 8,369/x
  3. Step 3: Cross multiply
    3,629x = 8,369 × 8,369
  4. Step 4: Simplify right side
    3,629x = 70,040,161
  5. Step 5: Solve for x
    x = 70,040,161/3,629
  6. Step 6: Final answer
    x = 19,300.13

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.