Home / 3,104-7,504

Finding the Third Proportional to 3,104 and 7,504

Calculator

Solution

The third proportional to 3,104 and 7,504 is: 18,141.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104 : 7,504 = 7,504 : x
  2. Step 2: Convert to fraction form
    3,104/7,504 = 7,504/x
  3. Step 3: Cross multiply
    3,104x = 7,504 × 7,504
  4. Step 4: Simplify right side
    3,104x = 56,310,016
  5. Step 5: Solve for x
    x = 56,310,016/3,104
  6. Step 6: Final answer
    x = 18,141.11

Related Problems

Find third proportional to 1,552 and 3,752
Half scale
Find third proportional to 6,208 and 15,008
Double scale
Find third proportional to 3,106 and 7,509
Similar ratio
Find third proportional to 4,656 and 11,256
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.