Home / 68,356.82-102,600.90-33,321.08

Finding the Fourth Proportional to 68,356.82, 102,600.90 and 33,321.08

Calculator

Solution

The fourth proportional to 68,356.82, 102,600.90 and 33,321.08 is: 50,013.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,356.82 : 102,600.90 = 33,321.08 : x
  2. Step 2: Convert to fraction form
    68,356.82/102,600.90 = 33,321.08/x
  3. Step 3: Cross multiply
    68,356.82x = 102,600.90 × 33,321.08
  4. Step 4: Simplify right side
    68,356.82x = 3,418,772,283.97
  5. Step 5: Solve for x
    x = 3,418,772,283.97/68,356.82
  6. Step 6: Final answer
    x = 50,013.63

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.