Home / 5,933.72-8,904.06-3,162.44

Finding the Fourth Proportional to 5,933.72, 8,904.06 and 3,162.44

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Solution

The fourth proportional to 5,933.72, 8,904.06 and 3,162.44 is: 4,745.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,933.72 : 8,904.06 = 3,162.44 : x
  2. Step 2: Convert to fraction form
    5,933.72/8,904.06 = 3,162.44/x
  3. Step 3: Cross multiply
    5,933.72x = 8,904.06 × 3,162.44
  4. Step 4: Simplify right side
    5,933.72x = 28,158,555.51
  5. Step 5: Solve for x
    x = 28,158,555.51/5,933.72
  6. Step 6: Final answer
    x = 4,745.51

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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.