Home / 3,782-7,340

Finding the Third Proportional to 3,782 and 7,340

Calculator

Solution

The third proportional to 3,782 and 7,340 is: 14,245.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,782 : 7,340 = 7,340 : x
  2. Step 2: Convert to fraction form
    3,782/7,340 = 7,340/x
  3. Step 3: Cross multiply
    3,782x = 7,340 × 7,340
  4. Step 4: Simplify right side
    3,782x = 53,875,600
  5. Step 5: Solve for x
    x = 53,875,600/3,782
  6. Step 6: Final answer
    x = 14,245.27

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.94) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.