Home / 5,583.24-8,371.98-2,295.72

Finding the Fourth Proportional to 5,583.24, 8,371.98 and 2,295.72

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Solution

The fourth proportional to 5,583.24, 8,371.98 and 2,295.72 is: 3,442.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,583.24 : 8,371.98 = 2,295.72 : x
  2. Step 2: Convert to fraction form
    5,583.24/8,371.98 = 2,295.72/x
  3. Step 3: Cross multiply
    5,583.24x = 8,371.98 × 2,295.72
  4. Step 4: Simplify right side
    5,583.24x = 19,219,721.93
  5. Step 5: Solve for x
    x = 19,219,721.93/5,583.24
  6. Step 6: Final answer
    x = 3,442.40

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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.