Home / 44,338.79-66,508.19-29,576.54

Finding the Fourth Proportional to 44,338.79, 66,508.19 and 29,576.54

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Solution

The fourth proportional to 44,338.79, 66,508.19 and 29,576.54 is: 44,364.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,338.79 : 66,508.19 = 29,576.54 : x
  2. Step 2: Convert to fraction form
    44,338.79/66,508.19 = 29,576.54/x
  3. Step 3: Cross multiply
    44,338.79x = 66,508.19 × 29,576.54
  4. Step 4: Simplify right side
    44,338.79x = 1,967,081,661.44
  5. Step 5: Solve for x
    x = 1,967,081,661.44/44,338.79
  6. Step 6: Final answer
    x = 44,364.81

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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.