Home / 4,413.28-6,083.89-3,152.11

Finding the Fourth Proportional to 4,413.28, 6,083.89 and 3,152.11

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Solution

The fourth proportional to 4,413.28, 6,083.89 and 3,152.11 is: 4,345.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,413.28 : 6,083.89 = 3,152.11 : x
  2. Step 2: Convert to fraction form
    4,413.28/6,083.89 = 3,152.11/x
  3. Step 3: Cross multiply
    4,413.28x = 6,083.89 × 3,152.11
  4. Step 4: Simplify right side
    4,413.28x = 19,177,090.51
  5. Step 5: Solve for x
    x = 19,177,090.51/4,413.28
  6. Step 6: Final answer
    x = 4,345.31

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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.