Home / 19,845-43,335

Finding the Third Proportional to 19,845 and 43,335

Calculator

Solution

The third proportional to 19,845 and 43,335 is: 94,629.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,845 : 43,335 = 43,335 : x
  2. Step 2: Convert to fraction form
    19,845/43,335 = 43,335/x
  3. Step 3: Cross multiply
    19,845x = 43,335 × 43,335
  4. Step 4: Simplify right side
    19,845x = 1,877,922,225
  5. Step 5: Solve for x
    x = 1,877,922,225/19,845
  6. Step 6: Final answer
    x = 94,629.49

Related Problems

Find third proportional to 9,922.50 and 21,667.50
Half scale
Find third proportional to 39,690 and 86,670
Double scale
Find third proportional to 19,847 and 43,339
Similar ratio
Find third proportional to 29,767.50 and 65,002.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.