Home / 10,804-15,449

Finding the Third Proportional to 10,804 and 15,449

Calculator

Solution

The third proportional to 10,804 and 15,449 is: 22,091.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,804 : 15,449 = 15,449 : x
  2. Step 2: Convert to fraction form
    10,804/15,449 = 15,449/x
  3. Step 3: Cross multiply
    10,804x = 15,449 × 15,449
  4. Step 4: Simplify right side
    10,804x = 238,671,601
  5. Step 5: Solve for x
    x = 238,671,601/10,804
  6. Step 6: Final answer
    x = 22,091.04

Related Problems

Find third proportional to 5,402 and 7,724.50
Half scale
Find third proportional to 21,608 and 30,898
Double scale
Find third proportional to 10,806 and 15,452
Similar ratio
Find third proportional to 16,206 and 23,173.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.