Home / 3,018.94-4,529.33-1,044.61

Finding the Fourth Proportional to 3,018.94, 4,529.33 and 1,044.61

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Solution

The fourth proportional to 3,018.94, 4,529.33 and 1,044.61 is: 1,567.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,018.94 : 4,529.33 = 1,044.61 : x
  2. Step 2: Convert to fraction form
    3,018.94/4,529.33 = 1,044.61/x
  3. Step 3: Cross multiply
    3,018.94x = 4,529.33 × 1,044.61
  4. Step 4: Simplify right side
    3,018.94x = 4,731,383.41
  5. Step 5: Solve for x
    x = 4,731,383.41/3,018.94
  6. Step 6: Final answer
    x = 1,567.23

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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.