Home / 13,674.83-20,552.54-11,349.72

Finding the Fourth Proportional to 13,674.83, 20,552.54 and 11,349.72

Calculator

Solution

The fourth proportional to 13,674.83, 20,552.54 and 11,349.72 is: 17,058.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,674.83 : 20,552.54 = 11,349.72 : x
  2. Step 2: Convert to fraction form
    13,674.83/20,552.54 = 11,349.72/x
  3. Step 3: Cross multiply
    13,674.83x = 20,552.54 × 11,349.72
  4. Step 4: Simplify right side
    13,674.83x = 233,265,517.54
  5. Step 5: Solve for x
    x = 233,265,517.54/13,674.83
  6. Step 6: Final answer
    x = 17,058.03

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.