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Finding the Fourth Proportional to 4,402.69, 6,075.89 and 2,413.32

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Solution

The fourth proportional to 4,402.69, 6,075.89 and 2,413.32 is: 3,330.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,402.69 : 6,075.89 = 2,413.32 : x
  2. Step 2: Convert to fraction form
    4,402.69/6,075.89 = 2,413.32/x
  3. Step 3: Cross multiply
    4,402.69x = 6,075.89 × 2,413.32
  4. Step 4: Simplify right side
    4,402.69x = 14,663,066.85
  5. Step 5: Solve for x
    x = 14,663,066.85/4,402.69
  6. Step 6: Final answer
    x = 3,330.48

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.