Home / 4,584.08-6,360.64-4,399

Finding the Fourth Proportional to 4,584.08, 6,360.64 and 4,399

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Solution

The fourth proportional to 4,584.08, 6,360.64 and 4,399 is: 6,103.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,584.08 : 6,360.64 = 4,399 : x
  2. Step 2: Convert to fraction form
    4,584.08/6,360.64 = 4,399/x
  3. Step 3: Cross multiply
    4,584.08x = 6,360.64 × 4,399
  4. Step 4: Simplify right side
    4,584.08x = 27,980,455.36
  5. Step 5: Solve for x
    x = 27,980,455.36/4,584.08
  6. Step 6: Final answer
    x = 6,103.83

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.