Home / 4,826.18-7,234.92-1,704.32

Finding the Fourth Proportional to 4,826.18, 7,234.92 and 1,704.32

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Solution

The fourth proportional to 4,826.18, 7,234.92 and 1,704.32 is: 2,554.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826.18 : 7,234.92 = 1,704.32 : x
  2. Step 2: Convert to fraction form
    4,826.18/7,234.92 = 1,704.32/x
  3. Step 3: Cross multiply
    4,826.18x = 7,234.92 × 1,704.32
  4. Step 4: Simplify right side
    4,826.18x = 12,330,618.85
  5. Step 5: Solve for x
    x = 12,330,618.85/4,826.18
  6. Step 6: Final answer
    x = 2,554.94

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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.