Home / 6,066-8,370.88-3,413.25

Finding the Fourth Proportional to 6,066, 8,370.88 and 3,413.25

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Solution

The fourth proportional to 6,066, 8,370.88 and 3,413.25 is: 4,710.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,066 : 8,370.88 = 3,413.25 : x
  2. Step 2: Convert to fraction form
    6,066/8,370.88 = 3,413.25/x
  3. Step 3: Cross multiply
    6,066x = 8,370.88 × 3,413.25
  4. Step 4: Simplify right side
    6,066x = 28,571,897.63
  5. Step 5: Solve for x
    x = 28,571,897.63/6,066
  6. Step 6: Final answer
    x = 4,710.17

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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.