Home / 4,004.92-6,007.72-1,083.16

Finding the Fourth Proportional to 4,004.92, 6,007.72 and 1,083.16

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Solution

The fourth proportional to 4,004.92, 6,007.72 and 1,083.16 is: 1,624.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004.92 : 6,007.72 = 1,083.16 : x
  2. Step 2: Convert to fraction form
    4,004.92/6,007.72 = 1,083.16/x
  3. Step 3: Cross multiply
    4,004.92x = 6,007.72 × 1,083.16
  4. Step 4: Simplify right side
    4,004.92x = 6,507,322.00
  5. Step 5: Solve for x
    x = 6,507,322.00/4,004.92
  6. Step 6: Final answer
    x = 1,624.83

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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.