Home / 7,589-15,556

Finding the Third Proportional to 7,589 and 15,556

Calculator

Solution

The third proportional to 7,589 and 15,556 is: 31,886.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,589 : 15,556 = 15,556 : x
  2. Step 2: Convert to fraction form
    7,589/15,556 = 15,556/x
  3. Step 3: Cross multiply
    7,589x = 15,556 × 15,556
  4. Step 4: Simplify right side
    7,589x = 241,989,136
  5. Step 5: Solve for x
    x = 241,989,136/7,589
  6. Step 6: Final answer
    x = 31,886.83

Related Problems

Find third proportional to 3,794.50 and 7,778
Half scale
Find third proportional to 15,178 and 31,112
Double scale
Find third proportional to 7,591 and 15,560
Similar ratio
Find third proportional to 11,383.50 and 23,334
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.