Home / 6,808-7,576

Finding the Third Proportional to 6,808 and 7,576

Calculator

Solution

The third proportional to 6,808 and 7,576 is: 8,430.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,808 : 7,576 = 7,576 : x
  2. Step 2: Convert to fraction form
    6,808/7,576 = 7,576/x
  3. Step 3: Cross multiply
    6,808x = 7,576 × 7,576
  4. Step 4: Simplify right side
    6,808x = 57,395,776
  5. Step 5: Solve for x
    x = 57,395,776/6,808
  6. Step 6: Final answer
    x = 8,430.64

Related Problems

Find third proportional to 3,404 and 3,788
Half scale
Find third proportional to 13,616 and 15,152
Double scale
Find third proportional to 6,810 and 7,578
Similar ratio
Find third proportional to 10,212 and 11,364
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.