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Finding the Fourth Proportional to 3,901, 5,852.00 and 1,437.54

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Solution

The fourth proportional to 3,901, 5,852.00 and 1,437.54 is: 2,156.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,901 : 5,852.00 = 1,437.54 : x
  2. Step 2: Convert to fraction form
    3,901/5,852.00 = 1,437.54/x
  3. Step 3: Cross multiply
    3,901x = 5,852.00 × 1,437.54
  4. Step 4: Simplify right side
    3,901x = 8,412,462.26
  5. Step 5: Solve for x
    x = 8,412,462.26/3,901
  6. Step 6: Final answer
    x = 2,156.49

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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.