Home / 4,376.73-6,039.90-2,488.26

Finding the Fourth Proportional to 4,376.73, 6,039.90 and 2,488.26

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Solution

The fourth proportional to 4,376.73, 6,039.90 and 2,488.26 is: 3,433.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376.73 : 6,039.90 = 2,488.26 : x
  2. Step 2: Convert to fraction form
    4,376.73/6,039.90 = 2,488.26/x
  3. Step 3: Cross multiply
    4,376.73x = 6,039.90 × 2,488.26
  4. Step 4: Simplify right side
    4,376.73x = 15,028,841.57
  5. Step 5: Solve for x
    x = 15,028,841.57/4,376.73
  6. Step 6: Final answer
    x = 3,433.81

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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.