Home / 3,277.93-4,916.94-1,826.31

Finding the Fourth Proportional to 3,277.93, 4,916.94 and 1,826.31

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Solution

The fourth proportional to 3,277.93, 4,916.94 and 1,826.31 is: 2,739.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277.93 : 4,916.94 = 1,826.31 : x
  2. Step 2: Convert to fraction form
    3,277.93/4,916.94 = 1,826.31/x
  3. Step 3: Cross multiply
    3,277.93x = 4,916.94 × 1,826.31
  4. Step 4: Simplify right side
    3,277.93x = 8,979,856.03
  5. Step 5: Solve for x
    x = 8,979,856.03/3,277.93
  6. Step 6: Final answer
    x = 2,739.49

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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.