Home / 7,834-15,074

Finding the Third Proportional to 7,834 and 15,074

Calculator

Solution

The third proportional to 7,834 and 15,074 is: 29,005.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,834 : 15,074 = 15,074 : x
  2. Step 2: Convert to fraction form
    7,834/15,074 = 15,074/x
  3. Step 3: Cross multiply
    7,834x = 15,074 × 15,074
  4. Step 4: Simplify right side
    7,834x = 227,225,476
  5. Step 5: Solve for x
    x = 227,225,476/7,834
  6. Step 6: Final answer
    x = 29,005.04

Related Problems

Find third proportional to 3,917 and 7,537
Half scale
Find third proportional to 15,668 and 30,148
Double scale
Find third proportional to 7,836 and 15,078
Similar ratio
Find third proportional to 11,751 and 22,611
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.92) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.