Home / 5,407-7,611

Finding the Third Proportional to 5,407 and 7,611

Calculator

Solution

The third proportional to 5,407 and 7,611 is: 10,713.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,407 : 7,611 = 7,611 : x
  2. Step 2: Convert to fraction form
    5,407/7,611 = 7,611/x
  3. Step 3: Cross multiply
    5,407x = 7,611 × 7,611
  4. Step 4: Simplify right side
    5,407x = 57,927,321
  5. Step 5: Solve for x
    x = 57,927,321/5,407
  6. Step 6: Final answer
    x = 10,713.39

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.