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Finding the Fourth Proportional to 95,646.33, 131,992.94 and 52,626.38

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Solution

The fourth proportional to 95,646.33, 131,992.94 and 52,626.38 is: 72,624.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,646.33 : 131,992.94 = 52,626.38 : x
  2. Step 2: Convert to fraction form
    95,646.33/131,992.94 = 52,626.38/x
  3. Step 3: Cross multiply
    95,646.33x = 131,992.94 × 52,626.38
  4. Step 4: Simplify right side
    95,646.33x = 6,946,310,024.64
  5. Step 5: Solve for x
    x = 6,946,310,024.64/95,646.33
  6. Step 6: Final answer
    x = 72,624.95

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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.