Home / 3,784.29-5,671.85-2,024.97

Finding the Fourth Proportional to 3,784.29, 5,671.85 and 2,024.97

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Solution

The fourth proportional to 3,784.29, 5,671.85 and 2,024.97 is: 3,035.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,784.29 : 5,671.85 = 2,024.97 : x
  2. Step 2: Convert to fraction form
    3,784.29/5,671.85 = 2,024.97/x
  3. Step 3: Cross multiply
    3,784.29x = 5,671.85 × 2,024.97
  4. Step 4: Simplify right side
    3,784.29x = 11,485,315.97
  5. Step 5: Solve for x
    x = 11,485,315.97/3,784.29
  6. Step 6: Final answer
    x = 3,035.00

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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.