Home / 3,785.04-5,676.51-1,592.49

Finding the Fourth Proportional to 3,785.04, 5,676.51 and 1,592.49

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Solution

The fourth proportional to 3,785.04, 5,676.51 and 1,592.49 is: 2,388.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,785.04 : 5,676.51 = 1,592.49 : x
  2. Step 2: Convert to fraction form
    3,785.04/5,676.51 = 1,592.49/x
  3. Step 3: Cross multiply
    3,785.04x = 5,676.51 × 1,592.49
  4. Step 4: Simplify right side
    3,785.04x = 9,039,785.41
  5. Step 5: Solve for x
    x = 9,039,785.41/3,785.04
  6. Step 6: Final answer
    x = 2,388.29

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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.