Home / 6,231-13,270

Finding the Third Proportional to 6,231 and 13,270

Calculator

Solution

The third proportional to 6,231 and 13,270 is: 28,260.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,231 : 13,270 = 13,270 : x
  2. Step 2: Convert to fraction form
    6,231/13,270 = 13,270/x
  3. Step 3: Cross multiply
    6,231x = 13,270 × 13,270
  4. Step 4: Simplify right side
    6,231x = 176,092,900
  5. Step 5: Solve for x
    x = 176,092,900/6,231
  6. Step 6: Final answer
    x = 28,260.78

Related Problems

Find third proportional to 3,115.50 and 6,635
Half scale
Find third proportional to 12,462 and 26,540
Double scale
Find third proportional to 6,233 and 13,274
Similar ratio
Find third proportional to 9,346.50 and 19,905
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.