Home / 2,837.96-3,916.37-1,595.96

Finding the Fourth Proportional to 2,837.96, 3,916.37 and 1,595.96

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Solution

The fourth proportional to 2,837.96, 3,916.37 and 1,595.96 is: 2,202.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837.96 : 3,916.37 = 1,595.96 : x
  2. Step 2: Convert to fraction form
    2,837.96/3,916.37 = 1,595.96/x
  3. Step 3: Cross multiply
    2,837.96x = 3,916.37 × 1,595.96
  4. Step 4: Simplify right side
    2,837.96x = 6,250,369.87
  5. Step 5: Solve for x
    x = 6,250,369.87/2,837.96
  6. Step 6: Final answer
    x = 2,202.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.