Home / 4,371.84-6,558.24-1,599.36

Finding the Fourth Proportional to 4,371.84, 6,558.24 and 1,599.36

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Solution

The fourth proportional to 4,371.84, 6,558.24 and 1,599.36 is: 2,399.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,371.84 : 6,558.24 = 1,599.36 : x
  2. Step 2: Convert to fraction form
    4,371.84/6,558.24 = 1,599.36/x
  3. Step 3: Cross multiply
    4,371.84x = 6,558.24 × 1,599.36
  4. Step 4: Simplify right side
    4,371.84x = 10,488,986.73
  5. Step 5: Solve for x
    x = 10,488,986.73/4,371.84
  6. Step 6: Final answer
    x = 2,399.22

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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.