Home / 4,074.44-6,107.22-2,916.68

Finding the Fourth Proportional to 4,074.44, 6,107.22 and 2,916.68

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Solution

The fourth proportional to 4,074.44, 6,107.22 and 2,916.68 is: 4,371.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074.44 : 6,107.22 = 2,916.68 : x
  2. Step 2: Convert to fraction form
    4,074.44/6,107.22 = 2,916.68/x
  3. Step 3: Cross multiply
    4,074.44x = 6,107.22 × 2,916.68
  4. Step 4: Simplify right side
    4,074.44x = 17,812,806.43
  5. Step 5: Solve for x
    x = 17,812,806.43/4,074.44
  6. Step 6: Final answer
    x = 4,371.84

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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.