Home / 25,218-38,144.25

Finding the Third Proportional to 25,218 and 38,144.25

Calculator

Solution

The third proportional to 25,218 and 38,144.25 is: 57,696.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,218 : 38,144.25 = 38,144.25 : x
  2. Step 2: Convert to fraction form
    25,218/38,144.25 = 38,144.25/x
  3. Step 3: Cross multiply
    25,218x = 38,144.25 × 38,144.25
  4. Step 4: Simplify right side
    25,218x = 1,454,983,808.06
  5. Step 5: Solve for x
    x = 1,454,983,808.06/25,218
  6. Step 6: Final answer
    x = 57,696.24

Related Problems

Find third proportional to 12,609 and 19,072.13
Half scale
Find third proportional to 50,436 and 76,288.50
Double scale
Find third proportional to 25,220 and 38,147
Similar ratio
Find third proportional to 37,827 and 57,216.38
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.