Home / 3,829.16-5,753.46-2,443.16

Finding the Fourth Proportional to 3,829.16, 5,753.46 and 2,443.16

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Solution

The fourth proportional to 3,829.16, 5,753.46 and 2,443.16 is: 3,670.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,829.16 : 5,753.46 = 2,443.16 : x
  2. Step 2: Convert to fraction form
    3,829.16/5,753.46 = 2,443.16/x
  3. Step 3: Cross multiply
    3,829.16x = 5,753.46 × 2,443.16
  4. Step 4: Simplify right side
    3,829.16x = 14,056,623.33
  5. Step 5: Solve for x
    x = 14,056,623.33/3,829.16
  6. Step 6: Final answer
    x = 3,670.94

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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.