Home / 4,488.16-6,193.62-2,498.68

Finding the Fourth Proportional to 4,488.16, 6,193.62 and 2,498.68

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Solution

The fourth proportional to 4,488.16, 6,193.62 and 2,498.68 is: 3,448.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488.16 : 6,193.62 = 2,498.68 : x
  2. Step 2: Convert to fraction form
    4,488.16/6,193.62 = 2,498.68/x
  3. Step 3: Cross multiply
    4,488.16x = 6,193.62 × 2,498.68
  4. Step 4: Simplify right side
    4,488.16x = 15,475,874.42
  5. Step 5: Solve for x
    x = 15,475,874.42/4,488.16
  6. Step 6: Final answer
    x = 3,448.16

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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.