Home / 4,010.29-6,015.62-1,413.25

Finding the Fourth Proportional to 4,010.29, 6,015.62 and 1,413.25

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Solution

The fourth proportional to 4,010.29, 6,015.62 and 1,413.25 is: 2,119.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010.29 : 6,015.62 = 1,413.25 : x
  2. Step 2: Convert to fraction form
    4,010.29/6,015.62 = 1,413.25/x
  3. Step 3: Cross multiply
    4,010.29x = 6,015.62 × 1,413.25
  4. Step 4: Simplify right side
    4,010.29x = 8,501,567.90
  5. Step 5: Solve for x
    x = 8,501,567.90/4,010.29
  6. Step 6: Final answer
    x = 2,119.94

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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.