Home / 19,176.92-28,766.62-6,029.84

Finding the Fourth Proportional to 19,176.92, 28,766.62 and 6,029.84

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Solution

The fourth proportional to 19,176.92, 28,766.62 and 6,029.84 is: 9,045.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,176.92 : 28,766.62 = 6,029.84 : x
  2. Step 2: Convert to fraction form
    19,176.92/28,766.62 = 6,029.84/x
  3. Step 3: Cross multiply
    19,176.92x = 28,766.62 × 6,029.84
  4. Step 4: Simplify right side
    19,176.92x = 173,458,115.94
  5. Step 5: Solve for x
    x = 173,458,115.94/19,176.92
  6. Step 6: Final answer
    x = 9,045.15

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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.