Home / 4,413.82-6,089.52-2,645.98

Finding the Fourth Proportional to 4,413.82, 6,089.52 and 2,645.98

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Solution

The fourth proportional to 4,413.82, 6,089.52 and 2,645.98 is: 3,650.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,413.82 : 6,089.52 = 2,645.98 : x
  2. Step 2: Convert to fraction form
    4,413.82/6,089.52 = 2,645.98/x
  3. Step 3: Cross multiply
    4,413.82x = 6,089.52 × 2,645.98
  4. Step 4: Simplify right side
    4,413.82x = 16,112,748.13
  5. Step 5: Solve for x
    x = 16,112,748.13/4,413.82
  6. Step 6: Final answer
    x = 3,650.52

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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.