Home / 1,569.83-2,350.77-944.73

Finding the Fourth Proportional to 1,569.83, 2,350.77 and 944.73

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Solution

The fourth proportional to 1,569.83, 2,350.77 and 944.73 is: 1,414.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569.83 : 2,350.77 = 944.73 : x
  2. Step 2: Convert to fraction form
    1,569.83/2,350.77 = 944.73/x
  3. Step 3: Cross multiply
    1,569.83x = 2,350.77 × 944.73
  4. Step 4: Simplify right side
    1,569.83x = 2,220,842.94
  5. Step 5: Solve for x
    x = 2,220,842.94/1,569.83
  6. Step 6: Final answer
    x = 1,414.71

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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.