Home / 14,372-18,126

Finding the Third Proportional to 14,372 and 18,126

Calculator

Solution

The third proportional to 14,372 and 18,126 is: 22,860.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,372 : 18,126 = 18,126 : x
  2. Step 2: Convert to fraction form
    14,372/18,126 = 18,126/x
  3. Step 3: Cross multiply
    14,372x = 18,126 × 18,126
  4. Step 4: Simplify right side
    14,372x = 328,551,876
  5. Step 5: Solve for x
    x = 328,551,876/14,372
  6. Step 6: Final answer
    x = 22,860.55

Related Problems

Find third proportional to 7,186 and 9,063
Half scale
Find third proportional to 28,744 and 36,252
Double scale
Find third proportional to 14,374 and 18,129
Similar ratio
Find third proportional to 21,558 and 27,189
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.