Home / 12,844-29,842

Finding the Third Proportional to 12,844 and 29,842

Calculator

Solution

The third proportional to 12,844 and 29,842 is: 69,335.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,844 : 29,842 = 29,842 : x
  2. Step 2: Convert to fraction form
    12,844/29,842 = 29,842/x
  3. Step 3: Cross multiply
    12,844x = 29,842 × 29,842
  4. Step 4: Simplify right side
    12,844x = 890,544,964
  5. Step 5: Solve for x
    x = 890,544,964/12,844
  6. Step 6: Final answer
    x = 69,335.48

Related Problems

Find third proportional to 6,422 and 14,921
Half scale
Find third proportional to 25,688 and 59,684
Double scale
Find third proportional to 12,846 and 29,847
Similar ratio
Find third proportional to 19,266 and 44,763
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.