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Finding the Fourth Proportional to 63,659.04, 95,357.34 and 37,283.82

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Solution

The fourth proportional to 63,659.04, 95,357.34 and 37,283.82 is: 55,848.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,659.04 : 95,357.34 = 37,283.82 : x
  2. Step 2: Convert to fraction form
    63,659.04/95,357.34 = 37,283.82/x
  3. Step 3: Cross multiply
    63,659.04x = 95,357.34 × 37,283.82
  4. Step 4: Simplify right side
    63,659.04x = 3,555,285,900.24
  5. Step 5: Solve for x
    x = 3,555,285,900.24/63,659.04
  6. Step 6: Final answer
    x = 55,848.88

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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.