Home / 3,413.96-4,710.28-2,352.01

Finding the Fourth Proportional to 3,413.96, 4,710.28 and 2,352.01

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Solution

The fourth proportional to 3,413.96, 4,710.28 and 2,352.01 is: 3,245.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,413.96 : 4,710.28 = 2,352.01 : x
  2. Step 2: Convert to fraction form
    3,413.96/4,710.28 = 2,352.01/x
  3. Step 3: Cross multiply
    3,413.96x = 4,710.28 × 2,352.01
  4. Step 4: Simplify right side
    3,413.96x = 11,078,625.66
  5. Step 5: Solve for x
    x = 11,078,625.66/3,413.96
  6. Step 6: Final answer
    x = 3,245.10

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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.