Home / 6,207.98-8,567.01-3,413.48

Finding the Fourth Proportional to 6,207.98, 8,567.01 and 3,413.48

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Solution

The fourth proportional to 6,207.98, 8,567.01 and 3,413.48 is: 4,710.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207.98 : 8,567.01 = 3,413.48 : x
  2. Step 2: Convert to fraction form
    6,207.98/8,567.01 = 3,413.48/x
  3. Step 3: Cross multiply
    6,207.98x = 8,567.01 × 3,413.48
  4. Step 4: Simplify right side
    6,207.98x = 29,243,295.88
  5. Step 5: Solve for x
    x = 29,243,295.88/6,207.98
  6. Step 6: Final answer
    x = 4,710.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.