Home / 219,884.59-303,441.32-119,282.59

Finding the Fourth Proportional to 219,884.59, 303,441.32 and 119,282.59

Calculator

Solution

The fourth proportional to 219,884.59, 303,441.32 and 119,282.59 is: 164,610.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,884.59 : 303,441.32 = 119,282.59 : x
  2. Step 2: Convert to fraction form
    219,884.59/303,441.32 = 119,282.59/x
  3. Step 3: Cross multiply
    219,884.59x = 303,441.32 × 119,282.59
  4. Step 4: Simplify right side
    219,884.59x = 36,195,266,562.62
  5. Step 5: Solve for x
    x = 36,195,266,562.62/219,884.59
  6. Step 6: Final answer
    x = 164,610.29

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.