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Finding the Fourth Proportional to 167,379, 230,926.83 and 94,771.98

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Solution

The fourth proportional to 167,379, 230,926.83 and 94,771.98 is: 130,753.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,379 : 230,926.83 = 94,771.98 : x
  2. Step 2: Convert to fraction form
    167,379/230,926.83 = 94,771.98/x
  3. Step 3: Cross multiply
    167,379x = 230,926.83 × 94,771.98
  4. Step 4: Simplify right side
    167,379x = 21,885,392,914.22
  5. Step 5: Solve for x
    x = 21,885,392,914.22/167,379
  6. Step 6: Final answer
    x = 130,753.52

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.