Home / 5,951.11-8,924.82-4,778.35

Finding the Fourth Proportional to 5,951.11, 8,924.82 and 4,778.35

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Solution

The fourth proportional to 5,951.11, 8,924.82 and 4,778.35 is: 7,166.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,951.11 : 8,924.82 = 4,778.35 : x
  2. Step 2: Convert to fraction form
    5,951.11/8,924.82 = 4,778.35/x
  3. Step 3: Cross multiply
    5,951.11x = 8,924.82 × 4,778.35
  4. Step 4: Simplify right side
    5,951.11x = 42,645,913.65
  5. Step 5: Solve for x
    x = 42,645,913.65/5,951.11
  6. Step 6: Final answer
    x = 7,166.04

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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.