Home / 38,061-81,846

Finding the Third Proportional to 38,061 and 81,846

Calculator

Solution

The third proportional to 38,061 and 81,846 is: 176,000.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,061 : 81,846 = 81,846 : x
  2. Step 2: Convert to fraction form
    38,061/81,846 = 81,846/x
  3. Step 3: Cross multiply
    38,061x = 81,846 × 81,846
  4. Step 4: Simplify right side
    38,061x = 6,698,767,716
  5. Step 5: Solve for x
    x = 6,698,767,716/38,061
  6. Step 6: Final answer
    x = 176,000.83

Related Problems

Find third proportional to 19,030.50 and 40,923
Half scale
Find third proportional to 76,122 and 163,692
Double scale
Find third proportional to 38,063 and 81,850
Similar ratio
Find third proportional to 57,091.50 and 122,769
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.