Home / 107,917.80-148,928.22-60,169.56

Finding the Fourth Proportional to 107,917.80, 148,928.22 and 60,169.56

Calculator

Solution

The fourth proportional to 107,917.80, 148,928.22 and 60,169.56 is: 83,034.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,917.80 : 148,928.22 = 60,169.56 : x
  2. Step 2: Convert to fraction form
    107,917.80/148,928.22 = 60,169.56/x
  3. Step 3: Cross multiply
    107,917.80x = 148,928.22 × 60,169.56
  4. Step 4: Simplify right side
    107,917.80x = 8,960,945,468.98
  5. Step 5: Solve for x
    x = 8,960,945,468.98/107,917.80
  6. Step 6: Final answer
    x = 83,034.92

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.