Home / 4,438-6,511

Finding the Third Proportional to 4,438 and 6,511

Calculator

Solution

The third proportional to 4,438 and 6,511 is: 9,552.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438 : 6,511 = 6,511 : x
  2. Step 2: Convert to fraction form
    4,438/6,511 = 6,511/x
  3. Step 3: Cross multiply
    4,438x = 6,511 × 6,511
  4. Step 4: Simplify right side
    4,438x = 42,393,121
  5. Step 5: Solve for x
    x = 42,393,121/4,438
  6. Step 6: Final answer
    x = 9,552.30

Related Problems

Find third proportional to 2,219 and 3,255.50
Half scale
Find third proportional to 8,876 and 13,022
Double scale
Find third proportional to 4,440 and 6,514
Similar ratio
Find third proportional to 6,657 and 9,766.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.