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Finding the Fourth Proportional to 94,061.70, 141,091 and 37,900.44

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Solution

The fourth proportional to 94,061.70, 141,091 and 37,900.44 is: 56,850.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,061.70 : 141,091 = 37,900.44 : x
  2. Step 2: Convert to fraction form
    94,061.70/141,091 = 37,900.44/x
  3. Step 3: Cross multiply
    94,061.70x = 141,091 × 37,900.44
  4. Step 4: Simplify right side
    94,061.70x = 5,347,410,980.04
  5. Step 5: Solve for x
    x = 5,347,410,980.04/94,061.70
  6. Step 6: Final answer
    x = 56,850.04

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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.