Home / 4,696.42-7,044.62-3,817.87

Finding the Fourth Proportional to 4,696.42, 7,044.62 and 3,817.87

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Solution

The fourth proportional to 4,696.42, 7,044.62 and 3,817.87 is: 5,726.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,696.42 : 7,044.62 = 3,817.87 : x
  2. Step 2: Convert to fraction form
    4,696.42/7,044.62 = 3,817.87/x
  3. Step 3: Cross multiply
    4,696.42x = 7,044.62 × 3,817.87
  4. Step 4: Simplify right side
    4,696.42x = 26,895,443.36
  5. Step 5: Solve for x
    x = 26,895,443.36/4,696.42
  6. Step 6: Final answer
    x = 5,726.80

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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.