Home / 15,834-34,179

Finding the Third Proportional to 15,834 and 34,179

Calculator

Solution

The third proportional to 15,834 and 34,179 is: 73,778.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,834 : 34,179 = 34,179 : x
  2. Step 2: Convert to fraction form
    15,834/34,179 = 34,179/x
  3. Step 3: Cross multiply
    15,834x = 34,179 × 34,179
  4. Step 4: Simplify right side
    15,834x = 1,168,204,041
  5. Step 5: Solve for x
    x = 1,168,204,041/15,834
  6. Step 6: Final answer
    x = 73,778.20

Related Problems

Find third proportional to 7,917 and 17,089.50
Half scale
Find third proportional to 31,668 and 68,358
Double scale
Find third proportional to 15,836 and 34,183
Similar ratio
Find third proportional to 23,751 and 51,268.50
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.