Home / 7,260-15,839

Finding the Third Proportional to 7,260 and 15,839

Calculator

Solution

The third proportional to 7,260 and 15,839 is: 34,555.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,260 : 15,839 = 15,839 : x
  2. Step 2: Convert to fraction form
    7,260/15,839 = 15,839/x
  3. Step 3: Cross multiply
    7,260x = 15,839 × 15,839
  4. Step 4: Simplify right side
    7,260x = 250,873,921
  5. Step 5: Solve for x
    x = 250,873,921/7,260
  6. Step 6: Final answer
    x = 34,555.64

Related Problems

Find third proportional to 3,630 and 7,919.50
Half scale
Find third proportional to 14,520 and 31,678
Double scale
Find third proportional to 7,262 and 15,843
Similar ratio
Find third proportional to 10,890 and 23,758.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.