Home / 11,348-15,873

Finding the Third Proportional to 11,348 and 15,873

Calculator

Solution

The third proportional to 11,348 and 15,873 is: 22,202.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,348 : 15,873 = 15,873 : x
  2. Step 2: Convert to fraction form
    11,348/15,873 = 15,873/x
  3. Step 3: Cross multiply
    11,348x = 15,873 × 15,873
  4. Step 4: Simplify right side
    11,348x = 251,952,129
  5. Step 5: Solve for x
    x = 251,952,129/11,348
  6. Step 6: Final answer
    x = 22,202.34

Related Problems

Find third proportional to 5,674 and 7,936.50
Half scale
Find third proportional to 22,696 and 31,746
Double scale
Find third proportional to 11,350 and 15,876
Similar ratio
Find third proportional to 17,022 and 23,809.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.