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Finding the Fourth Proportional to 62,751.59, 86,597.00 and 37,601.09

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Solution

The fourth proportional to 62,751.59, 86,597.00 and 37,601.09 is: 51,889.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,751.59 : 86,597.00 = 37,601.09 : x
  2. Step 2: Convert to fraction form
    62,751.59/86,597.00 = 37,601.09/x
  3. Step 3: Cross multiply
    62,751.59x = 86,597.00 × 37,601.09
  4. Step 4: Simplify right side
    62,751.59x = 3,256,140,969.74
  5. Step 5: Solve for x
    x = 3,256,140,969.74/62,751.59
  6. Step 6: Final answer
    x = 51,889.38

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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.