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Finding the Fourth Proportional to 62,576.01, 93,798.41 and 29,268

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Solution

The fourth proportional to 62,576.01, 93,798.41 and 29,268 is: 43,871.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,576.01 : 93,798.41 = 29,268 : x
  2. Step 2: Convert to fraction form
    62,576.01/93,798.41 = 29,268/x
  3. Step 3: Cross multiply
    62,576.01x = 93,798.41 × 29,268
  4. Step 4: Simplify right side
    62,576.01x = 2,745,291,717.54
  5. Step 5: Solve for x
    x = 2,745,291,717.54/62,576.01
  6. Step 6: Final answer
    x = 43,871.31

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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.