Home / 36,231-76,392

Finding the Third Proportional to 36,231 and 76,392

Calculator

Solution

The third proportional to 36,231 and 76,392 is: 161,070.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,231 : 76,392 = 76,392 : x
  2. Step 2: Convert to fraction form
    36,231/76,392 = 76,392/x
  3. Step 3: Cross multiply
    36,231x = 76,392 × 76,392
  4. Step 4: Simplify right side
    36,231x = 5,835,737,664
  5. Step 5: Solve for x
    x = 5,835,737,664/36,231
  6. Step 6: Final answer
    x = 161,070.29

Related Problems

Find third proportional to 18,115.50 and 38,196
Half scale
Find third proportional to 72,462 and 152,784
Double scale
Find third proportional to 36,233 and 76,396
Similar ratio
Find third proportional to 54,346.50 and 114,588
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.