Home / 4,023.98-6,033.80-1,833.20

Finding the Fourth Proportional to 4,023.98, 6,033.80 and 1,833.20

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Solution

The fourth proportional to 4,023.98, 6,033.80 and 1,833.20 is: 2,748.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023.98 : 6,033.80 = 1,833.20 : x
  2. Step 2: Convert to fraction form
    4,023.98/6,033.80 = 1,833.20/x
  3. Step 3: Cross multiply
    4,023.98x = 6,033.80 × 1,833.20
  4. Step 4: Simplify right side
    4,023.98x = 11,061,162.16
  5. Step 5: Solve for x
    x = 11,061,162.16/4,023.98
  6. Step 6: Final answer
    x = 2,748.81

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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.