Home / 4,234.09-6,355.67-3,583.92

Finding the Fourth Proportional to 4,234.09, 6,355.67 and 3,583.92

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Solution

The fourth proportional to 4,234.09, 6,355.67 and 3,583.92 is: 5,379.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,234.09 : 6,355.67 = 3,583.92 : x
  2. Step 2: Convert to fraction form
    4,234.09/6,355.67 = 3,583.92/x
  3. Step 3: Cross multiply
    4,234.09x = 6,355.67 × 3,583.92
  4. Step 4: Simplify right side
    4,234.09x = 22,778,212.83
  5. Step 5: Solve for x
    x = 22,778,212.83/4,234.09
  6. Step 6: Final answer
    x = 5,379.72

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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.