Home / 6,285.53-9,413.95-3,000.93

Finding the Fourth Proportional to 6,285.53, 9,413.95 and 3,000.93

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Solution

The fourth proportional to 6,285.53, 9,413.95 and 3,000.93 is: 4,494.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,285.53 : 9,413.95 = 3,000.93 : x
  2. Step 2: Convert to fraction form
    6,285.53/9,413.95 = 3,000.93/x
  3. Step 3: Cross multiply
    6,285.53x = 9,413.95 × 3,000.93
  4. Step 4: Simplify right side
    6,285.53x = 28,250,589.97
  5. Step 5: Solve for x
    x = 28,250,589.97/6,285.53
  6. Step 6: Final answer
    x = 4,494.54

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1.5x scale

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.