Home / 4,467.35-6,701.31-2,275.49

Finding the Fourth Proportional to 4,467.35, 6,701.31 and 2,275.49

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Solution

The fourth proportional to 4,467.35, 6,701.31 and 2,275.49 is: 3,413.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467.35 : 6,701.31 = 2,275.49 : x
  2. Step 2: Convert to fraction form
    4,467.35/6,701.31 = 2,275.49/x
  3. Step 3: Cross multiply
    4,467.35x = 6,701.31 × 2,275.49
  4. Step 4: Simplify right side
    4,467.35x = 15,248,730.39
  5. Step 5: Solve for x
    x = 15,248,730.39/4,467.35
  6. Step 6: Final answer
    x = 3,413.38

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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.