Home / 2,646-4,046

Finding the Third Proportional to 2,646 and 4,046

Calculator

Solution

The third proportional to 2,646 and 4,046 is: 6,186.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,646 : 4,046 = 4,046 : x
  2. Step 2: Convert to fraction form
    2,646/4,046 = 4,046/x
  3. Step 3: Cross multiply
    2,646x = 4,046 × 4,046
  4. Step 4: Simplify right side
    2,646x = 16,370,116
  5. Step 5: Solve for x
    x = 16,370,116/2,646
  6. Step 6: Final answer
    x = 6,186.74

Related Problems

Find third proportional to 1,323 and 2,023
Half scale
Find third proportional to 5,292 and 8,092
Double scale
Find third proportional to 2,648 and 4,049
Similar ratio
Find third proportional to 3,969 and 6,069
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.