Home / 1,404-2,186

Finding the Third Proportional to 1,404 and 2,186

Calculator

Solution

The third proportional to 1,404 and 2,186 is: 3,403.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404 : 2,186 = 2,186 : x
  2. Step 2: Convert to fraction form
    1,404/2,186 = 2,186/x
  3. Step 3: Cross multiply
    1,404x = 2,186 × 2,186
  4. Step 4: Simplify right side
    1,404x = 4,778,596
  5. Step 5: Solve for x
    x = 4,778,596/1,404
  6. Step 6: Final answer
    x = 3,403.56

Related Problems

Find third proportional to 702 and 1,093
Half scale
Find third proportional to 2,808 and 4,372
Double scale
Find third proportional to 1,406 and 2,189
Similar ratio
Find third proportional to 2,106 and 3,279
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.