Home / 28,328-35,904

Finding the Third Proportional to 28,328 and 35,904

Calculator

Solution

The third proportional to 28,328 and 35,904 is: 45,506.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,328 : 35,904 = 35,904 : x
  2. Step 2: Convert to fraction form
    28,328/35,904 = 35,904/x
  3. Step 3: Cross multiply
    28,328x = 35,904 × 35,904
  4. Step 4: Simplify right side
    28,328x = 1,289,097,216
  5. Step 5: Solve for x
    x = 1,289,097,216/28,328
  6. Step 6: Final answer
    x = 45,506.11

Related Problems

Find third proportional to 14,164 and 17,952
Half scale
Find third proportional to 56,656 and 71,808
Double scale
Find third proportional to 28,330 and 35,907
Similar ratio
Find third proportional to 42,492 and 53,856
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.