Home / 3,303.29-4,558.38-2,044.50

Finding the Fourth Proportional to 3,303.29, 4,558.38 and 2,044.50

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Solution

The fourth proportional to 3,303.29, 4,558.38 and 2,044.50 is: 2,821.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303.29 : 4,558.38 = 2,044.50 : x
  2. Step 2: Convert to fraction form
    3,303.29/4,558.38 = 2,044.50/x
  3. Step 3: Cross multiply
    3,303.29x = 4,558.38 × 2,044.50
  4. Step 4: Simplify right side
    3,303.29x = 9,319,607.91
  5. Step 5: Solve for x
    x = 9,319,607.91/3,303.29
  6. Step 6: Final answer
    x = 2,821.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.