Home / 3,330-4,440

Finding the Third Proportional to 3,330 and 4,440

Calculator

Solution

The third proportional to 3,330 and 4,440 is: 5,920

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330 : 4,440 = 4,440 : x
  2. Step 2: Convert to fraction form
    3,330/4,440 = 4,440/x
  3. Step 3: Cross multiply
    3,330x = 4,440 × 4,440
  4. Step 4: Simplify right side
    3,330x = 19,713,600
  5. Step 5: Solve for x
    x = 19,713,600/3,330
  6. Step 6: Final answer
    x = 5,920

Related Problems

Find third proportional to 1,665 and 2,220
Half scale
Find third proportional to 6,660 and 8,880
Double scale
Find third proportional to 3,332 and 4,443
Similar ratio
Find third proportional to 4,995 and 6,660
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.