Home / 4,205.16-5,803.62-2,413.28

Finding the Fourth Proportional to 4,205.16, 5,803.62 and 2,413.28

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Solution

The fourth proportional to 4,205.16, 5,803.62 and 2,413.28 is: 3,330.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205.16 : 5,803.62 = 2,413.28 : x
  2. Step 2: Convert to fraction form
    4,205.16/5,803.62 = 2,413.28/x
  3. Step 3: Cross multiply
    4,205.16x = 5,803.62 × 2,413.28
  4. Step 4: Simplify right side
    4,205.16x = 14,005,760.07
  5. Step 5: Solve for x
    x = 14,005,760.07/4,205.16
  6. Step 6: Final answer
    x = 3,330.61

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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.