Home / 49,318-107,861

Finding the Third Proportional to 49,318 and 107,861

Calculator

Solution

The third proportional to 49,318 and 107,861 is: 235,897.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,318 : 107,861 = 107,861 : x
  2. Step 2: Convert to fraction form
    49,318/107,861 = 107,861/x
  3. Step 3: Cross multiply
    49,318x = 107,861 × 107,861
  4. Step 4: Simplify right side
    49,318x = 11,633,995,321
  5. Step 5: Solve for x
    x = 11,633,995,321/49,318
  6. Step 6: Final answer
    x = 235,897.55

Related Problems

Find third proportional to 24,659 and 53,930.50
Half scale
Find third proportional to 98,636 and 215,722
Double scale
Find third proportional to 49,320 and 107,865
Similar ratio
Find third proportional to 73,977 and 161,791.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.