Home / 39,528-52,245

Finding the Third Proportional to 39,528 and 52,245

Calculator

Solution

The third proportional to 39,528 and 52,245 is: 69,053.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,528 : 52,245 = 52,245 : x
  2. Step 2: Convert to fraction form
    39,528/52,245 = 52,245/x
  3. Step 3: Cross multiply
    39,528x = 52,245 × 52,245
  4. Step 4: Simplify right side
    39,528x = 2,729,540,025
  5. Step 5: Solve for x
    x = 2,729,540,025/39,528
  6. Step 6: Final answer
    x = 69,053.33

Related Problems

Find third proportional to 19,764 and 26,122.50
Half scale
Find third proportional to 79,056 and 104,490
Double scale
Find third proportional to 39,530 and 52,248
Similar ratio
Find third proportional to 59,292 and 78,367.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.