Home / 12,324-26,620

Finding the Third Proportional to 12,324 and 26,620

Calculator

Solution

The third proportional to 12,324 and 26,620 is: 57,499.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,324 : 26,620 = 26,620 : x
  2. Step 2: Convert to fraction form
    12,324/26,620 = 26,620/x
  3. Step 3: Cross multiply
    12,324x = 26,620 × 26,620
  4. Step 4: Simplify right side
    12,324x = 708,624,400
  5. Step 5: Solve for x
    x = 708,624,400/12,324
  6. Step 6: Final answer
    x = 57,499.55

Related Problems

Find third proportional to 6,162 and 13,310
Half scale
Find third proportional to 24,648 and 53,240
Double scale
Find third proportional to 12,326 and 26,624
Similar ratio
Find third proportional to 18,486 and 39,930
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.