Home / 9,604-19,873

Finding the Third Proportional to 9,604 and 19,873

Calculator

Solution

The third proportional to 9,604 and 19,873 is: 41,122.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,604 : 19,873 = 19,873 : x
  2. Step 2: Convert to fraction form
    9,604/19,873 = 19,873/x
  3. Step 3: Cross multiply
    9,604x = 19,873 × 19,873
  4. Step 4: Simplify right side
    9,604x = 394,936,129
  5. Step 5: Solve for x
    x = 394,936,129/9,604
  6. Step 6: Final answer
    x = 41,122.05

Related Problems

Find third proportional to 4,802 and 9,936.50
Half scale
Find third proportional to 19,208 and 39,746
Double scale
Find third proportional to 9,606 and 19,877
Similar ratio
Find third proportional to 14,406 and 29,809.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.