Home / 33,090.60-49,626.30-10,906.92

Finding the Fourth Proportional to 33,090.60, 49,626.30 and 10,906.92

Calculator

Solution

The fourth proportional to 33,090.60, 49,626.30 and 10,906.92 is: 16,357.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,090.60 : 49,626.30 = 10,906.92 : x
  2. Step 2: Convert to fraction form
    33,090.60/49,626.30 = 10,906.92/x
  3. Step 3: Cross multiply
    33,090.60x = 49,626.30 × 10,906.92
  4. Step 4: Simplify right side
    33,090.60x = 541,270,084.00
  5. Step 5: Solve for x
    x = 541,270,084.00/33,090.60
  6. Step 6: Final answer
    x = 16,357.22

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.