Home / 4,413.36-6,088.16-2,643.76

Finding the Fourth Proportional to 4,413.36, 6,088.16 and 2,643.76

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Solution

The fourth proportional to 4,413.36, 6,088.16 and 2,643.76 is: 3,647.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,413.36 : 6,088.16 = 2,643.76 : x
  2. Step 2: Convert to fraction form
    4,413.36/6,088.16 = 2,643.76/x
  3. Step 3: Cross multiply
    4,413.36x = 6,088.16 × 2,643.76
  4. Step 4: Simplify right side
    4,413.36x = 16,095,633.88
  5. Step 5: Solve for x
    x = 16,095,633.88/4,413.36
  6. Step 6: Final answer
    x = 3,647.02

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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.