Home / 4,929.27-7,391.97-2,006.52

Finding the Fourth Proportional to 4,929.27, 7,391.97 and 2,006.52

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Solution

The fourth proportional to 4,929.27, 7,391.97 and 2,006.52 is: 3,008.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,929.27 : 7,391.97 = 2,006.52 : x
  2. Step 2: Convert to fraction form
    4,929.27/7,391.97 = 2,006.52/x
  3. Step 3: Cross multiply
    4,929.27x = 7,391.97 × 2,006.52
  4. Step 4: Simplify right side
    4,929.27x = 14,832,135.64
  5. Step 5: Solve for x
    x = 14,832,135.64/4,929.27
  6. Step 6: Final answer
    x = 3,008.99

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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.