Home / 3,606-5,669

Finding the Third Proportional to 3,606 and 5,669

Calculator

Solution

The third proportional to 3,606 and 5,669 is: 8,912.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,606 : 5,669 = 5,669 : x
  2. Step 2: Convert to fraction form
    3,606/5,669 = 5,669/x
  3. Step 3: Cross multiply
    3,606x = 5,669 × 5,669
  4. Step 4: Simplify right side
    3,606x = 32,137,561
  5. Step 5: Solve for x
    x = 32,137,561/3,606
  6. Step 6: Final answer
    x = 8,912.25

Related Problems

Find third proportional to 1,803 and 2,834.50
Half scale
Find third proportional to 7,212 and 11,338
Double scale
Find third proportional to 3,608 and 5,672
Similar ratio
Find third proportional to 5,409 and 8,503.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.