Home / 25,722-34,138.75

Finding the Third Proportional to 25,722 and 34,138.75

Calculator

Solution

The third proportional to 25,722 and 34,138.75 is: 45,309.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,722 : 34,138.75 = 34,138.75 : x
  2. Step 2: Convert to fraction form
    25,722/34,138.75 = 34,138.75/x
  3. Step 3: Cross multiply
    25,722x = 34,138.75 × 34,138.75
  4. Step 4: Simplify right side
    25,722x = 1,165,454,251.56
  5. Step 5: Solve for x
    x = 1,165,454,251.56/25,722
  6. Step 6: Final answer
    x = 45,309.63

Related Problems

Find third proportional to 12,861 and 17,069.38
Half scale
Find third proportional to 51,444 and 68,277.50
Double scale
Find third proportional to 25,724 and 34,141
Similar ratio
Find third proportional to 38,583 and 51,208.13
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.