Home / 6,797-7,409

Finding the Third Proportional to 6,797 and 7,409

Calculator

Solution

The third proportional to 6,797 and 7,409 is: 8,076.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,797 : 7,409 = 7,409 : x
  2. Step 2: Convert to fraction form
    6,797/7,409 = 7,409/x
  3. Step 3: Cross multiply
    6,797x = 7,409 × 7,409
  4. Step 4: Simplify right side
    6,797x = 54,893,281
  5. Step 5: Solve for x
    x = 54,893,281/6,797
  6. Step 6: Final answer
    x = 8,076.10

Related Problems

Find third proportional to 3,398.50 and 3,704.50
Half scale
Find third proportional to 13,594 and 14,818
Double scale
Find third proportional to 6,799 and 7,411
Similar ratio
Find third proportional to 10,195.50 and 11,113.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.