Home / 36,474-54,630

Finding the Third Proportional to 36,474 and 54,630

Calculator

Solution

The third proportional to 36,474 and 54,630 is: 81,823.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,474 : 54,630 = 54,630 : x
  2. Step 2: Convert to fraction form
    36,474/54,630 = 54,630/x
  3. Step 3: Cross multiply
    36,474x = 54,630 × 54,630
  4. Step 4: Simplify right side
    36,474x = 2,984,436,900
  5. Step 5: Solve for x
    x = 2,984,436,900/36,474
  6. Step 6: Final answer
    x = 81,823.68

Related Problems

Find third proportional to 18,237 and 27,315
Half scale
Find third proportional to 72,948 and 109,260
Double scale
Find third proportional to 36,476 and 54,633
Similar ratio
Find third proportional to 54,711 and 81,945
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.