Home / 12,834-18,753

Finding the Third Proportional to 12,834 and 18,753

Calculator

Solution

The third proportional to 12,834 and 18,753 is: 27,401.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,834 : 18,753 = 18,753 : x
  2. Step 2: Convert to fraction form
    12,834/18,753 = 18,753/x
  3. Step 3: Cross multiply
    12,834x = 18,753 × 18,753
  4. Step 4: Simplify right side
    12,834x = 351,675,009
  5. Step 5: Solve for x
    x = 351,675,009/12,834
  6. Step 6: Final answer
    x = 27,401.82

Related Problems

Find third proportional to 6,417 and 9,376.50
Half scale
Find third proportional to 25,668 and 37,506
Double scale
Find third proportional to 12,836 and 18,756
Similar ratio
Find third proportional to 19,251 and 28,129.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.