Home / 5,868.54-8,799.62-2,702.55

Finding the Fourth Proportional to 5,868.54, 8,799.62 and 2,702.55

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Solution

The fourth proportional to 5,868.54, 8,799.62 and 2,702.55 is: 4,052.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,868.54 : 8,799.62 = 2,702.55 : x
  2. Step 2: Convert to fraction form
    5,868.54/8,799.62 = 2,702.55/x
  3. Step 3: Cross multiply
    5,868.54x = 8,799.62 × 2,702.55
  4. Step 4: Simplify right side
    5,868.54x = 23,781,413.03
  5. Step 5: Solve for x
    x = 23,781,413.03/5,868.54
  6. Step 6: Final answer
    x = 4,052.36

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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.