Home / 69,354-107,595

Finding the Third Proportional to 69,354 and 107,595

Calculator

Solution

The third proportional to 69,354 and 107,595 is: 166,921.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,354 : 107,595 = 107,595 : x
  2. Step 2: Convert to fraction form
    69,354/107,595 = 107,595/x
  3. Step 3: Cross multiply
    69,354x = 107,595 × 107,595
  4. Step 4: Simplify right side
    69,354x = 11,576,684,025
  5. Step 5: Solve for x
    x = 11,576,684,025/69,354
  6. Step 6: Final answer
    x = 166,921.65

Related Problems

Find third proportional to 34,677 and 53,797.50
Half scale
Find third proportional to 138,708 and 215,190
Double scale
Find third proportional to 69,356 and 107,598
Similar ratio
Find third proportional to 104,031 and 161,392.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.