Home / 221,597.60-332,169.60-109,104.80

Finding the Fourth Proportional to 221,597.60, 332,169.60 and 109,104.80

Calculator

Solution

The fourth proportional to 221,597.60, 332,169.60 and 109,104.80 is: 163,545.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    221,597.60 : 332,169.60 = 109,104.80 : x
  2. Step 2: Convert to fraction form
    221,597.60/332,169.60 = 109,104.80/x
  3. Step 3: Cross multiply
    221,597.60x = 332,169.60 × 109,104.80
  4. Step 4: Simplify right side
    221,597.60x = 36,241,297,774.08
  5. Step 5: Solve for x
    x = 36,241,297,774.08/221,597.60
  6. Step 6: Final answer
    x = 163,545.53

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.