Home / 2,270-3,810

Finding the Third Proportional to 2,270 and 3,810

Calculator

Solution

The third proportional to 2,270 and 3,810 is: 6,394.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270 : 3,810 = 3,810 : x
  2. Step 2: Convert to fraction form
    2,270/3,810 = 3,810/x
  3. Step 3: Cross multiply
    2,270x = 3,810 × 3,810
  4. Step 4: Simplify right side
    2,270x = 14,516,100
  5. Step 5: Solve for x
    x = 14,516,100/2,270
  6. Step 6: Final answer
    x = 6,394.76

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.68) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.