Home / 40,616-82,348

Finding the Third Proportional to 40,616 and 82,348

Calculator

Solution

The third proportional to 40,616 and 82,348 is: 166,958.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,616 : 82,348 = 82,348 : x
  2. Step 2: Convert to fraction form
    40,616/82,348 = 82,348/x
  3. Step 3: Cross multiply
    40,616x = 82,348 × 82,348
  4. Step 4: Simplify right side
    40,616x = 6,781,193,104
  5. Step 5: Solve for x
    x = 6,781,193,104/40,616
  6. Step 6: Final answer
    x = 166,958.66

Related Problems

Find third proportional to 20,308 and 41,174
Half scale
Find third proportional to 81,232 and 164,696
Double scale
Find third proportional to 40,618 and 82,352
Similar ratio
Find third proportional to 60,924 and 123,522
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.