Home / 4,413.78-6,090.46-2,525.18

Finding the Fourth Proportional to 4,413.78, 6,090.46 and 2,525.18

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Solution

The fourth proportional to 4,413.78, 6,090.46 and 2,525.18 is: 3,484.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,413.78 : 6,090.46 = 2,525.18 : x
  2. Step 2: Convert to fraction form
    4,413.78/6,090.46 = 2,525.18/x
  3. Step 3: Cross multiply
    4,413.78x = 6,090.46 × 2,525.18
  4. Step 4: Simplify right side
    4,413.78x = 15,379,507.78
  5. Step 5: Solve for x
    x = 15,379,507.78/4,413.78
  6. Step 6: Final answer
    x = 3,484.43

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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.