Home / 36,542-54,811

Finding the Third Proportional to 36,542 and 54,811

Calculator

Solution

The third proportional to 36,542 and 54,811 is: 82,213.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,542 : 54,811 = 54,811 : x
  2. Step 2: Convert to fraction form
    36,542/54,811 = 54,811/x
  3. Step 3: Cross multiply
    36,542x = 54,811 × 54,811
  4. Step 4: Simplify right side
    36,542x = 3,004,245,721
  5. Step 5: Solve for x
    x = 3,004,245,721/36,542
  6. Step 6: Final answer
    x = 82,213.50

Related Problems

Find third proportional to 18,271 and 27,405.50
Half scale
Find third proportional to 73,084 and 109,622
Double scale
Find third proportional to 36,544 and 54,814
Similar ratio
Find third proportional to 54,813 and 82,216.50
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.