Home / 401-599.25

Finding the Third Proportional to 401 and 599.25

Calculator

Solution

The third proportional to 401 and 599.25 is: 895.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    401 : 599.25 = 599.25 : x
  2. Step 2: Convert to fraction form
    401/599.25 = 599.25/x
  3. Step 3: Cross multiply
    401x = 599.25 × 599.25
  4. Step 4: Simplify right side
    401x = 359,100.56
  5. Step 5: Solve for x
    x = 359,100.56/401
  6. Step 6: Final answer
    x = 895.51

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.