Home / 4,916.22-7,369.66-1,795.42

Finding the Fourth Proportional to 4,916.22, 7,369.66 and 1,795.42

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Solution

The fourth proportional to 4,916.22, 7,369.66 and 1,795.42 is: 2,691.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,916.22 : 7,369.66 = 1,795.42 : x
  2. Step 2: Convert to fraction form
    4,916.22/7,369.66 = 1,795.42/x
  3. Step 3: Cross multiply
    4,916.22x = 7,369.66 × 1,795.42
  4. Step 4: Simplify right side
    4,916.22x = 13,231,634.96
  5. Step 5: Solve for x
    x = 13,231,634.96/4,916.22
  6. Step 6: Final answer
    x = 2,691.42

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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.