Home / 49,300-80,102

Finding the Third Proportional to 49,300 and 80,102

Calculator

Solution

The third proportional to 49,300 and 80,102 is: 130,148.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,300 : 80,102 = 80,102 : x
  2. Step 2: Convert to fraction form
    49,300/80,102 = 80,102/x
  3. Step 3: Cross multiply
    49,300x = 80,102 × 80,102
  4. Step 4: Simplify right side
    49,300x = 6,416,330,404
  5. Step 5: Solve for x
    x = 6,416,330,404/49,300
  6. Step 6: Final answer
    x = 130,148.69

Related Problems

Find third proportional to 24,650 and 40,051
Half scale
Find third proportional to 98,600 and 160,204
Double scale
Find third proportional to 49,302 and 80,105
Similar ratio
Find third proportional to 73,950 and 120,153
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.62) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.