Home / 4,906.94-6,769.19-2,916.08

Finding the Fourth Proportional to 4,906.94, 6,769.19 and 2,916.08

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Solution

The fourth proportional to 4,906.94, 6,769.19 and 2,916.08 is: 4,022.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906.94 : 6,769.19 = 2,916.08 : x
  2. Step 2: Convert to fraction form
    4,906.94/6,769.19 = 2,916.08/x
  3. Step 3: Cross multiply
    4,906.94x = 6,769.19 × 2,916.08
  4. Step 4: Simplify right side
    4,906.94x = 19,739,484.99
  5. Step 5: Solve for x
    x = 19,739,484.99/4,906.94
  6. Step 6: Final answer
    x = 4,022.77

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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.