Home / 5,284.24-7,923.96-3,093.52

Finding the Fourth Proportional to 5,284.24, 7,923.96 and 3,093.52

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Solution

The fourth proportional to 5,284.24, 7,923.96 and 3,093.52 is: 4,638.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,284.24 : 7,923.96 = 3,093.52 : x
  2. Step 2: Convert to fraction form
    5,284.24/7,923.96 = 3,093.52/x
  3. Step 3: Cross multiply
    5,284.24x = 7,923.96 × 3,093.52
  4. Step 4: Simplify right side
    5,284.24x = 24,512,928.74
  5. Step 5: Solve for x
    x = 24,512,928.74/5,284.24
  6. Step 6: Final answer
    x = 4,638.87

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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.