Home / 39,290-80,848

Finding the Third Proportional to 39,290 and 80,848

Calculator

Solution

The third proportional to 39,290 and 80,848 is: 166,362.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,290 : 80,848 = 80,848 : x
  2. Step 2: Convert to fraction form
    39,290/80,848 = 80,848/x
  3. Step 3: Cross multiply
    39,290x = 80,848 × 80,848
  4. Step 4: Simplify right side
    39,290x = 6,536,399,104
  5. Step 5: Solve for x
    x = 6,536,399,104/39,290
  6. Step 6: Final answer
    x = 166,362.92

Related Problems

Find third proportional to 19,645 and 40,424
Half scale
Find third proportional to 78,580 and 161,696
Double scale
Find third proportional to 39,292 and 80,852
Similar ratio
Find third proportional to 58,935 and 121,272
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.