Home / 3,086-7,219

Finding the Third Proportional to 3,086 and 7,219

Calculator

Solution

The third proportional to 3,086 and 7,219 is: 16,887.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,086 : 7,219 = 7,219 : x
  2. Step 2: Convert to fraction form
    3,086/7,219 = 7,219/x
  3. Step 3: Cross multiply
    3,086x = 7,219 × 7,219
  4. Step 4: Simplify right side
    3,086x = 52,113,961
  5. Step 5: Solve for x
    x = 52,113,961/3,086
  6. Step 6: Final answer
    x = 16,887.22

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.