Home / 5,817.33-8,719.74-3,844.35

Finding the Fourth Proportional to 5,817.33, 8,719.74 and 3,844.35

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Solution

The fourth proportional to 5,817.33, 8,719.74 and 3,844.35 is: 5,762.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,817.33 : 8,719.74 = 3,844.35 : x
  2. Step 2: Convert to fraction form
    5,817.33/8,719.74 = 3,844.35/x
  3. Step 3: Cross multiply
    5,817.33x = 8,719.74 × 3,844.35
  4. Step 4: Simplify right side
    5,817.33x = 33,521,732.47
  5. Step 5: Solve for x
    x = 33,521,732.47/5,817.33
  6. Step 6: Final answer
    x = 5,762.39

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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.