Home / 4,285-9,416

Finding the Third Proportional to 4,285 and 9,416

Calculator

Solution

The third proportional to 4,285 and 9,416 is: 20,691.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285 : 9,416 = 9,416 : x
  2. Step 2: Convert to fraction form
    4,285/9,416 = 9,416/x
  3. Step 3: Cross multiply
    4,285x = 9,416 × 9,416
  4. Step 4: Simplify right side
    4,285x = 88,661,056
  5. Step 5: Solve for x
    x = 88,661,056/4,285
  6. Step 6: Final answer
    x = 20,691.03

Related Problems

Find third proportional to 2,142.50 and 4,708
Half scale
Find third proportional to 8,570 and 18,832
Double scale
Find third proportional to 4,287 and 9,420
Similar ratio
Find third proportional to 6,427.50 and 14,124
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.