Home / 16,193.13-22,346.58-9,119.67

Finding the Fourth Proportional to 16,193.13, 22,346.58 and 9,119.67

Calculator

Solution

The fourth proportional to 16,193.13, 22,346.58 and 9,119.67 is: 12,585.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,193.13 : 22,346.58 = 9,119.67 : x
  2. Step 2: Convert to fraction form
    16,193.13/22,346.58 = 9,119.67/x
  3. Step 3: Cross multiply
    16,193.13x = 22,346.58 × 9,119.67
  4. Step 4: Simplify right side
    16,193.13x = 203,793,435.23
  5. Step 5: Solve for x
    x = 203,793,435.23/16,193.13
  6. Step 6: Final answer
    x = 12,585.18

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.