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Finding the Fourth Proportional to 97,661.34, 146,499.30 and 41,495.10

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Solution

The fourth proportional to 97,661.34, 146,499.30 and 41,495.10 is: 62,245.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,661.34 : 146,499.30 = 41,495.10 : x
  2. Step 2: Convert to fraction form
    97,661.34/146,499.30 = 41,495.10/x
  3. Step 3: Cross multiply
    97,661.34x = 146,499.30 × 41,495.10
  4. Step 4: Simplify right side
    97,661.34x = 6,079,003,103.43
  5. Step 5: Solve for x
    x = 6,079,003,103.43/97,661.34
  6. Step 6: Final answer
    x = 62,245.75

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.