Home / 4,488.52-6,193.12-2,719.74

Finding the Fourth Proportional to 4,488.52, 6,193.12 and 2,719.74

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Solution

The fourth proportional to 4,488.52, 6,193.12 and 2,719.74 is: 3,752.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488.52 : 6,193.12 = 2,719.74 : x
  2. Step 2: Convert to fraction form
    4,488.52/6,193.12 = 2,719.74/x
  3. Step 3: Cross multiply
    4,488.52x = 6,193.12 × 2,719.74
  4. Step 4: Simplify right side
    4,488.52x = 16,843,676.19
  5. Step 5: Solve for x
    x = 16,843,676.19/4,488.52
  6. Step 6: Final answer
    x = 3,752.61

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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.