Home / 12,218-26,774

Finding the Third Proportional to 12,218 and 26,774

Calculator

Solution

The third proportional to 12,218 and 26,774 is: 58,671.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,218 : 26,774 = 26,774 : x
  2. Step 2: Convert to fraction form
    12,218/26,774 = 26,774/x
  3. Step 3: Cross multiply
    12,218x = 26,774 × 26,774
  4. Step 4: Simplify right side
    12,218x = 716,847,076
  5. Step 5: Solve for x
    x = 716,847,076/12,218
  6. Step 6: Final answer
    x = 58,671.39

Related Problems

Find third proportional to 6,109 and 13,387
Half scale
Find third proportional to 24,436 and 53,548
Double scale
Find third proportional to 12,220 and 26,778
Similar ratio
Find third proportional to 18,327 and 40,161
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.