Home / 2,473.10-3,413.26-1,410.87

Finding the Fourth Proportional to 2,473.10, 3,413.26 and 1,410.87

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Solution

The fourth proportional to 2,473.10, 3,413.26 and 1,410.87 is: 1,947.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473.10 : 3,413.26 = 1,410.87 : x
  2. Step 2: Convert to fraction form
    2,473.10/3,413.26 = 1,410.87/x
  3. Step 3: Cross multiply
    2,473.10x = 3,413.26 × 1,410.87
  4. Step 4: Simplify right side
    2,473.10x = 4,815,645.54
  5. Step 5: Solve for x
    x = 4,815,645.54/2,473.10
  6. Step 6: Final answer
    x = 1,947.21

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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.