Home / 2,558-4,009

Finding the Third Proportional to 2,558 and 4,009

Calculator

Solution

The third proportional to 2,558 and 4,009 is: 6,283.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,558 : 4,009 = 4,009 : x
  2. Step 2: Convert to fraction form
    2,558/4,009 = 4,009/x
  3. Step 3: Cross multiply
    2,558x = 4,009 × 4,009
  4. Step 4: Simplify right side
    2,558x = 16,072,081
  5. Step 5: Solve for x
    x = 16,072,081/2,558
  6. Step 6: Final answer
    x = 6,283.07

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.