Home / 8,344-19,628

Finding the Third Proportional to 8,344 and 19,628

Calculator

Solution

The third proportional to 8,344 and 19,628 is: 46,171.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,344 : 19,628 = 19,628 : x
  2. Step 2: Convert to fraction form
    8,344/19,628 = 19,628/x
  3. Step 3: Cross multiply
    8,344x = 19,628 × 19,628
  4. Step 4: Simplify right side
    8,344x = 385,258,384
  5. Step 5: Solve for x
    x = 385,258,384/8,344
  6. Step 6: Final answer
    x = 46,171.91

Related Problems

Find third proportional to 4,172 and 9,814
Half scale
Find third proportional to 16,688 and 39,256
Double scale
Find third proportional to 8,346 and 19,633
Similar ratio
Find third proportional to 12,516 and 29,442
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.