Home / 6,413.04-9,621.27-2,030.58

Finding the Fourth Proportional to 6,413.04, 9,621.27 and 2,030.58

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Solution

The fourth proportional to 6,413.04, 9,621.27 and 2,030.58 is: 3,046.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,413.04 : 9,621.27 = 2,030.58 : x
  2. Step 2: Convert to fraction form
    6,413.04/9,621.27 = 2,030.58/x
  3. Step 3: Cross multiply
    6,413.04x = 9,621.27 × 2,030.58
  4. Step 4: Simplify right side
    6,413.04x = 19,536,758.44
  5. Step 5: Solve for x
    x = 19,536,758.44/6,413.04
  6. Step 6: Final answer
    x = 3,046.41

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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.