Home / 4,533.23-6,800.49-1,413.45

Finding the Fourth Proportional to 4,533.23, 6,800.49 and 1,413.45

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Solution

The fourth proportional to 4,533.23, 6,800.49 and 1,413.45 is: 2,120.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,533.23 : 6,800.49 = 1,413.45 : x
  2. Step 2: Convert to fraction form
    4,533.23/6,800.49 = 1,413.45/x
  3. Step 3: Cross multiply
    4,533.23x = 6,800.49 × 1,413.45
  4. Step 4: Simplify right side
    4,533.23x = 9,612,152.59
  5. Step 5: Solve for x
    x = 9,612,152.59/4,533.23
  6. Step 6: Final answer
    x = 2,120.37

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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.