Home / 4,824-8,622

Finding the Third Proportional to 4,824 and 8,622

Calculator

Solution

The third proportional to 4,824 and 8,622 is: 15,410.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824 : 8,622 = 8,622 : x
  2. Step 2: Convert to fraction form
    4,824/8,622 = 8,622/x
  3. Step 3: Cross multiply
    4,824x = 8,622 × 8,622
  4. Step 4: Simplify right side
    4,824x = 74,338,884
  5. Step 5: Solve for x
    x = 74,338,884/4,824
  6. Step 6: Final answer
    x = 15,410.22

Related Problems

Find third proportional to 2,412 and 4,311
Half scale
Find third proportional to 9,648 and 17,244
Double scale
Find third proportional to 4,826 and 8,626
Similar ratio
Find third proportional to 7,236 and 12,933
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.79) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.