Home / 4,236.95-6,352.85-1,896.51

Finding the Fourth Proportional to 4,236.95, 6,352.85 and 1,896.51

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Solution

The fourth proportional to 4,236.95, 6,352.85 and 1,896.51 is: 2,843.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,236.95 : 6,352.85 = 1,896.51 : x
  2. Step 2: Convert to fraction form
    4,236.95/6,352.85 = 1,896.51/x
  3. Step 3: Cross multiply
    4,236.95x = 6,352.85 × 1,896.51
  4. Step 4: Simplify right side
    4,236.95x = 12,048,234.07
  5. Step 5: Solve for x
    x = 12,048,234.07/4,236.95
  6. Step 6: Final answer
    x = 2,843.61

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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.