Home / 11,478-23,676

Finding the Third Proportional to 11,478 and 23,676

Calculator

Solution

The third proportional to 11,478 and 23,676 is: 48,837.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,478 : 23,676 = 23,676 : x
  2. Step 2: Convert to fraction form
    11,478/23,676 = 23,676/x
  3. Step 3: Cross multiply
    11,478x = 23,676 × 23,676
  4. Step 4: Simplify right side
    11,478x = 560,552,976
  5. Step 5: Solve for x
    x = 560,552,976/11,478
  6. Step 6: Final answer
    x = 48,837.16

Related Problems

Find third proportional to 5,739 and 11,838
Half scale
Find third proportional to 22,956 and 47,352
Double scale
Find third proportional to 11,480 and 23,680
Similar ratio
Find third proportional to 17,217 and 35,514
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.