Home / 9,344.14-14,016.21-6,413.56

Finding the Fourth Proportional to 9,344.14, 14,016.21 and 6,413.56

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Solution

The fourth proportional to 9,344.14, 14,016.21 and 6,413.56 is: 9,620.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344.14 : 14,016.21 = 6,413.56 : x
  2. Step 2: Convert to fraction form
    9,344.14/14,016.21 = 6,413.56/x
  3. Step 3: Cross multiply
    9,344.14x = 14,016.21 × 6,413.56
  4. Step 4: Simplify right side
    9,344.14x = 89,893,744.72
  5. Step 5: Solve for x
    x = 89,893,744.72/9,344.14
  6. Step 6: Final answer
    x = 9,620.34

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Half scale
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Double scale
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Similar ratio
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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.