Home / 29,283.06-43,968.33-28,845.66

Finding the Fourth Proportional to 29,283.06, 43,968.33 and 28,845.66

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Solution

The fourth proportional to 29,283.06, 43,968.33 and 28,845.66 is: 43,311.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,283.06 : 43,968.33 = 28,845.66 : x
  2. Step 2: Convert to fraction form
    29,283.06/43,968.33 = 28,845.66/x
  3. Step 3: Cross multiply
    29,283.06x = 43,968.33 × 28,845.66
  4. Step 4: Simplify right side
    29,283.06x = 1,268,295,497.95
  5. Step 5: Solve for x
    x = 1,268,295,497.95/29,283.06
  6. Step 6: Final answer
    x = 43,311.58

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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.