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Finding the Fourth Proportional to 95,393.59, 143,090.38 and 33,064.09

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Solution

The fourth proportional to 95,393.59, 143,090.38 and 33,064.09 is: 49,596.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,393.59 : 143,090.38 = 33,064.09 : x
  2. Step 2: Convert to fraction form
    95,393.59/143,090.38 = 33,064.09/x
  3. Step 3: Cross multiply
    95,393.59x = 143,090.38 × 33,064.09
  4. Step 4: Simplify right side
    95,393.59x = 4,731,152,404.34
  5. Step 5: Solve for x
    x = 4,731,152,404.34/95,393.59
  6. Step 6: Final answer
    x = 49,596.13

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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.