Home / 5,560-8,360

Finding the Third Proportional to 5,560 and 8,360

Calculator

Solution

The third proportional to 5,560 and 8,360 is: 12,570.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,560 : 8,360 = 8,360 : x
  2. Step 2: Convert to fraction form
    5,560/8,360 = 8,360/x
  3. Step 3: Cross multiply
    5,560x = 8,360 × 8,360
  4. Step 4: Simplify right side
    5,560x = 69,889,600
  5. Step 5: Solve for x
    x = 69,889,600/5,560
  6. Step 6: Final answer
    x = 12,570.07

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.