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Finding the Fourth Proportional to 94,504, 141,685.69 and 41,185.86

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Solution

The fourth proportional to 94,504, 141,685.69 and 41,185.86 is: 61,748.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,504 : 141,685.69 = 41,185.86 : x
  2. Step 2: Convert to fraction form
    94,504/141,685.69 = 41,185.86/x
  3. Step 3: Cross multiply
    94,504x = 141,685.69 × 41,185.86
  4. Step 4: Simplify right side
    94,504x = 5,835,446,992.34
  5. Step 5: Solve for x
    x = 5,835,446,992.34/94,504
  6. Step 6: Final answer
    x = 61,748.15

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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.