Home / 135,305.82-202,934.96-41,812.38

Finding the Fourth Proportional to 135,305.82, 202,934.96 and 41,812.38

Calculator

Solution

The fourth proportional to 135,305.82, 202,934.96 and 41,812.38 is: 62,711.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,305.82 : 202,934.96 = 41,812.38 : x
  2. Step 2: Convert to fraction form
    135,305.82/202,934.96 = 41,812.38/x
  3. Step 3: Cross multiply
    135,305.82x = 202,934.96 × 41,812.38
  4. Step 4: Simplify right side
    135,305.82x = 8,485,193,662.80
  5. Step 5: Solve for x
    x = 8,485,193,662.80/135,305.82
  6. Step 6: Final answer
    x = 62,711.22

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.