Home / 195,529.97-269,831.36-106,105.97

Finding the Fourth Proportional to 195,529.97, 269,831.36 and 106,105.97

Calculator

Solution

The fourth proportional to 195,529.97, 269,831.36 and 106,105.97 is: 146,426.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,529.97 : 269,831.36 = 106,105.97 : x
  2. Step 2: Convert to fraction form
    195,529.97/269,831.36 = 106,105.97/x
  3. Step 3: Cross multiply
    195,529.97x = 269,831.36 × 106,105.97
  4. Step 4: Simplify right side
    195,529.97x = 28,630,719,129.06
  5. Step 5: Solve for x
    x = 28,630,719,129.06/195,529.97
  6. Step 6: Final answer
    x = 146,426.24

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.