Home / 1,352-2,860

Finding the Third Proportional to 1,352 and 2,860

Calculator

Solution

The third proportional to 1,352 and 2,860 is: 6,050

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,352 : 2,860 = 2,860 : x
  2. Step 2: Convert to fraction form
    1,352/2,860 = 2,860/x
  3. Step 3: Cross multiply
    1,352x = 2,860 × 2,860
  4. Step 4: Simplify right side
    1,352x = 8,179,600
  5. Step 5: Solve for x
    x = 8,179,600/1,352
  6. Step 6: Final answer
    x = 6,050

Related Problems

Find third proportional to 676 and 1,430
Half scale
Find third proportional to 2,704 and 5,720
Double scale
Find third proportional to 1,354 and 2,864
Similar ratio
Find third proportional to 2,028 and 4,290
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.