Home / 29,600.36-44,399.52-7,413.93

Finding the Fourth Proportional to 29,600.36, 44,399.52 and 7,413.93

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Solution

The fourth proportional to 29,600.36, 44,399.52 and 7,413.93 is: 11,120.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,600.36 : 44,399.52 = 7,413.93 : x
  2. Step 2: Convert to fraction form
    29,600.36/44,399.52 = 7,413.93/x
  3. Step 3: Cross multiply
    29,600.36x = 44,399.52 × 7,413.93
  4. Step 4: Simplify right side
    29,600.36x = 329,174,912.46
  5. Step 5: Solve for x
    x = 329,174,912.46/29,600.36
  6. Step 6: Final answer
    x = 11,120.64

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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.