Home / 2,886.94-4,327.57-1,833.27

Finding the Fourth Proportional to 2,886.94, 4,327.57 and 1,833.27

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Solution

The fourth proportional to 2,886.94, 4,327.57 and 1,833.27 is: 2,748.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,886.94 : 4,327.57 = 1,833.27 : x
  2. Step 2: Convert to fraction form
    2,886.94/4,327.57 = 1,833.27/x
  3. Step 3: Cross multiply
    2,886.94x = 4,327.57 × 1,833.27
  4. Step 4: Simplify right side
    2,886.94x = 7,933,604.25
  5. Step 5: Solve for x
    x = 7,933,604.25/2,886.94
  6. Step 6: Final answer
    x = 2,748.10

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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.