Home / 5,958.44-8,931.84-2,837.61

Finding the Fourth Proportional to 5,958.44, 8,931.84 and 2,837.61

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Solution

The fourth proportional to 5,958.44, 8,931.84 and 2,837.61 is: 4,253.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,958.44 : 8,931.84 = 2,837.61 : x
  2. Step 2: Convert to fraction form
    5,958.44/8,931.84 = 2,837.61/x
  3. Step 3: Cross multiply
    5,958.44x = 8,931.84 × 2,837.61
  4. Step 4: Simplify right side
    5,958.44x = 25,345,078.50
  5. Step 5: Solve for x
    x = 25,345,078.50/5,958.44
  6. Step 6: Final answer
    x = 4,253.64

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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.