Home / 4,916.59-7,377.36-1,797.38

Finding the Fourth Proportional to 4,916.59, 7,377.36 and 1,797.38

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Solution

The fourth proportional to 4,916.59, 7,377.36 and 1,797.38 is: 2,696.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,916.59 : 7,377.36 = 1,797.38 : x
  2. Step 2: Convert to fraction form
    4,916.59/7,377.36 = 1,797.38/x
  3. Step 3: Cross multiply
    4,916.59x = 7,377.36 × 1,797.38
  4. Step 4: Simplify right side
    4,916.59x = 13,259,919.32
  5. Step 5: Solve for x
    x = 13,259,919.32/4,916.59
  6. Step 6: Final answer
    x = 2,696.97

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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.