Home / 25,360-39,036

Finding the Third Proportional to 25,360 and 39,036

Calculator

Solution

The third proportional to 25,360 and 39,036 is: 60,087.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,360 : 39,036 = 39,036 : x
  2. Step 2: Convert to fraction form
    25,360/39,036 = 39,036/x
  3. Step 3: Cross multiply
    25,360x = 39,036 × 39,036
  4. Step 4: Simplify right side
    25,360x = 1,523,809,296
  5. Step 5: Solve for x
    x = 1,523,809,296/25,360
  6. Step 6: Final answer
    x = 60,087.12

Related Problems

Find third proportional to 12,680 and 19,518
Half scale
Find third proportional to 50,720 and 78,072
Double scale
Find third proportional to 25,362 and 39,039
Similar ratio
Find third proportional to 38,040 and 58,554
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.