Home / 11,214-23,157

Finding the Third Proportional to 11,214 and 23,157

Calculator

Solution

The third proportional to 11,214 and 23,157 is: 47,819.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,214 : 23,157 = 23,157 : x
  2. Step 2: Convert to fraction form
    11,214/23,157 = 23,157/x
  3. Step 3: Cross multiply
    11,214x = 23,157 × 23,157
  4. Step 4: Simplify right side
    11,214x = 536,246,649
  5. Step 5: Solve for x
    x = 536,246,649/11,214
  6. Step 6: Final answer
    x = 47,819.39

Related Problems

Find third proportional to 5,607 and 11,578.50
Half scale
Find third proportional to 22,428 and 46,314
Double scale
Find third proportional to 11,216 and 23,161
Similar ratio
Find third proportional to 16,821 and 34,735.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.