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Finding the Fourth Proportional to 7,303.33, 10,964.41 and 6,269.97

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Solution

The fourth proportional to 7,303.33, 10,964.41 and 6,269.97 is: 9,413.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,303.33 : 10,964.41 = 6,269.97 : x
  2. Step 2: Convert to fraction form
    7,303.33/10,964.41 = 6,269.97/x
  3. Step 3: Cross multiply
    7,303.33x = 10,964.41 × 6,269.97
  4. Step 4: Simplify right side
    7,303.33x = 68,746,521.77
  5. Step 5: Solve for x
    x = 68,746,521.77/7,303.33
  6. Step 6: Final answer
    x = 9,413.04

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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.