Home / 7,006-9,909

Finding the Third Proportional to 7,006 and 9,909

Calculator

Solution

The third proportional to 7,006 and 9,909 is: 14,014.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,006 : 9,909 = 9,909 : x
  2. Step 2: Convert to fraction form
    7,006/9,909 = 9,909/x
  3. Step 3: Cross multiply
    7,006x = 9,909 × 9,909
  4. Step 4: Simplify right side
    7,006x = 98,188,281
  5. Step 5: Solve for x
    x = 98,188,281/7,006
  6. Step 6: Final answer
    x = 14,014.88

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.