Home / 6,790-9,201

Finding the Third Proportional to 6,790 and 9,201

Calculator

Solution

The third proportional to 6,790 and 9,201 is: 12,468.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,790 : 9,201 = 9,201 : x
  2. Step 2: Convert to fraction form
    6,790/9,201 = 9,201/x
  3. Step 3: Cross multiply
    6,790x = 9,201 × 9,201
  4. Step 4: Simplify right side
    6,790x = 84,658,401
  5. Step 5: Solve for x
    x = 84,658,401/6,790
  6. Step 6: Final answer
    x = 12,468.10

Related Problems

Find third proportional to 3,395 and 4,600.50
Half scale
Find third proportional to 13,580 and 18,402
Double scale
Find third proportional to 6,792 and 9,204
Similar ratio
Find third proportional to 10,185 and 13,801.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.