Home / 39,558-52,843

Finding the Third Proportional to 39,558 and 52,843

Calculator

Solution

The third proportional to 39,558 and 52,843 is: 70,589.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,558 : 52,843 = 52,843 : x
  2. Step 2: Convert to fraction form
    39,558/52,843 = 52,843/x
  3. Step 3: Cross multiply
    39,558x = 52,843 × 52,843
  4. Step 4: Simplify right side
    39,558x = 2,792,382,649
  5. Step 5: Solve for x
    x = 2,792,382,649/39,558
  6. Step 6: Final answer
    x = 70,589.58

Related Problems

Find third proportional to 19,779 and 26,421.50
Half scale
Find third proportional to 79,116 and 105,686
Double scale
Find third proportional to 39,560 and 52,846
Similar ratio
Find third proportional to 59,337 and 79,264.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.