Home / 294,621.27-441,589.17-168,350.04

Finding the Fourth Proportional to 294,621.27, 441,589.17 and 168,350.04

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Solution

The fourth proportional to 294,621.27, 441,589.17 and 168,350.04 is: 252,329.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,621.27 : 441,589.17 = 168,350.04 : x
  2. Step 2: Convert to fraction form
    294,621.27/441,589.17 = 168,350.04/x
  3. Step 3: Cross multiply
    294,621.27x = 441,589.17 × 168,350.04
  4. Step 4: Simplify right side
    294,621.27x = 74,341,554,433.07
  5. Step 5: Solve for x
    x = 74,341,554,433.07/294,621.27
  6. Step 6: Final answer
    x = 252,329.22

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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.