Home / 4,013.04-6,021.60-1,823.28

Finding the Fourth Proportional to 4,013.04, 6,021.60 and 1,823.28

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Solution

The fourth proportional to 4,013.04, 6,021.60 and 1,823.28 is: 2,735.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013.04 : 6,021.60 = 1,823.28 : x
  2. Step 2: Convert to fraction form
    4,013.04/6,021.60 = 1,823.28/x
  3. Step 3: Cross multiply
    4,013.04x = 6,021.60 × 1,823.28
  4. Step 4: Simplify right side
    4,013.04x = 10,979,062.85
  5. Step 5: Solve for x
    x = 10,979,062.85/4,013.04
  6. Step 6: Final answer
    x = 2,735.85

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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.