Home / 4,603.23-6,906.74-2,413.40

Finding the Fourth Proportional to 4,603.23, 6,906.74 and 2,413.40

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Solution

The fourth proportional to 4,603.23, 6,906.74 and 2,413.40 is: 3,621.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603.23 : 6,906.74 = 2,413.40 : x
  2. Step 2: Convert to fraction form
    4,603.23/6,906.74 = 2,413.40/x
  3. Step 3: Cross multiply
    4,603.23x = 6,906.74 × 2,413.40
  4. Step 4: Simplify right side
    4,603.23x = 16,668,679.72
  5. Step 5: Solve for x
    x = 16,668,679.72/4,603.23
  6. Step 6: Final answer
    x = 3,621.08

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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.