Home / 4,476.04-6,697.17-4,021.31

Finding the Fourth Proportional to 4,476.04, 6,697.17 and 4,021.31

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Solution

The fourth proportional to 4,476.04, 6,697.17 and 4,021.31 is: 6,016.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476.04 : 6,697.17 = 4,021.31 : x
  2. Step 2: Convert to fraction form
    4,476.04/6,697.17 = 4,021.31/x
  3. Step 3: Cross multiply
    4,476.04x = 6,697.17 × 4,021.31
  4. Step 4: Simplify right side
    4,476.04x = 26,931,413.44
  5. Step 5: Solve for x
    x = 26,931,413.44/4,476.04
  6. Step 6: Final answer
    x = 6,016.80

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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.