Home / 7,963-18,504

Finding the Third Proportional to 7,963 and 18,504

Calculator

Solution

The third proportional to 7,963 and 18,504 is: 42,998.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,963 : 18,504 = 18,504 : x
  2. Step 2: Convert to fraction form
    7,963/18,504 = 18,504/x
  3. Step 3: Cross multiply
    7,963x = 18,504 × 18,504
  4. Step 4: Simplify right side
    7,963x = 342,398,016
  5. Step 5: Solve for x
    x = 342,398,016/7,963
  6. Step 6: Final answer
    x = 42,998.62

Related Problems

Find third proportional to 3,981.50 and 9,252
Half scale
Find third proportional to 15,926 and 37,008
Double scale
Find third proportional to 7,965 and 18,509
Similar ratio
Find third proportional to 11,944.50 and 27,756
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.