Home / 2,023.91-3,035.39-563.18

Finding the Fourth Proportional to 2,023.91, 3,035.39 and 563.18

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Solution

The fourth proportional to 2,023.91, 3,035.39 and 563.18 is: 844.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023.91 : 3,035.39 = 563.18 : x
  2. Step 2: Convert to fraction form
    2,023.91/3,035.39 = 563.18/x
  3. Step 3: Cross multiply
    2,023.91x = 3,035.39 × 563.18
  4. Step 4: Simplify right side
    2,023.91x = 1,709,470.94
  5. Step 5: Solve for x
    x = 1,709,470.94/2,023.91
  6. Step 6: Final answer
    x = 844.64

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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.