Home / 13,319-20,893

Finding the Third Proportional to 13,319 and 20,893

Calculator

Solution

The third proportional to 13,319 and 20,893 is: 32,774.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,319 : 20,893 = 20,893 : x
  2. Step 2: Convert to fraction form
    13,319/20,893 = 20,893/x
  3. Step 3: Cross multiply
    13,319x = 20,893 × 20,893
  4. Step 4: Simplify right side
    13,319x = 436,517,449
  5. Step 5: Solve for x
    x = 436,517,449/13,319
  6. Step 6: Final answer
    x = 32,774.04

Related Problems

Find third proportional to 6,659.50 and 10,446.50
Half scale
Find third proportional to 26,638 and 41,786
Double scale
Find third proportional to 13,321 and 20,896
Similar ratio
Find third proportional to 19,978.50 and 31,339.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.