Home / 29,840.94-41,180.51-16,413.10

Finding the Fourth Proportional to 29,840.94, 41,180.51 and 16,413.10

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Solution

The fourth proportional to 29,840.94, 41,180.51 and 16,413.10 is: 22,650.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,840.94 : 41,180.51 = 16,413.10 : x
  2. Step 2: Convert to fraction form
    29,840.94/41,180.51 = 16,413.10/x
  3. Step 3: Cross multiply
    29,840.94x = 41,180.51 × 16,413.10
  4. Step 4: Simplify right side
    29,840.94x = 675,899,828.68
  5. Step 5: Solve for x
    x = 675,899,828.68/29,840.94
  6. Step 6: Final answer
    x = 22,650.09

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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.