Home / 8,589-9,237

Finding the Third Proportional to 8,589 and 9,237

Calculator

Solution

The third proportional to 8,589 and 9,237 is: 9,933.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,589 : 9,237 = 9,237 : x
  2. Step 2: Convert to fraction form
    8,589/9,237 = 9,237/x
  3. Step 3: Cross multiply
    8,589x = 9,237 × 9,237
  4. Step 4: Simplify right side
    8,589x = 85,322,169
  5. Step 5: Solve for x
    x = 85,322,169/8,589
  6. Step 6: Final answer
    x = 9,933.89

Related Problems

Find third proportional to 4,294.50 and 4,618.50
Half scale
Find third proportional to 17,178 and 18,474
Double scale
Find third proportional to 8,591 and 9,239
Similar ratio
Find third proportional to 12,883.50 and 13,855.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.