Home / 7,532.11-11,290.00-3,366.38

Finding the Fourth Proportional to 7,532.11, 11,290.00 and 3,366.38

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Solution

The fourth proportional to 7,532.11, 11,290.00 and 3,366.38 is: 5,045.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,532.11 : 11,290.00 = 3,366.38 : x
  2. Step 2: Convert to fraction form
    7,532.11/11,290.00 = 3,366.38/x
  3. Step 3: Cross multiply
    7,532.11x = 11,290.00 × 3,366.38
  4. Step 4: Simplify right side
    7,532.11x = 38,006,413.37
  5. Step 5: Solve for x
    x = 38,006,413.37/7,532.11
  6. Step 6: Final answer
    x = 5,045.92

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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.