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Finding the Fourth Proportional to 34,924.46, 48,194.30 and 19,008.96

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Solution

The fourth proportional to 34,924.46, 48,194.30 and 19,008.96 is: 26,231.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,924.46 : 48,194.30 = 19,008.96 : x
  2. Step 2: Convert to fraction form
    34,924.46/48,194.30 = 19,008.96/x
  3. Step 3: Cross multiply
    34,924.46x = 48,194.30 × 19,008.96
  4. Step 4: Simplify right side
    34,924.46x = 916,123,425.88
  5. Step 5: Solve for x
    x = 916,123,425.88/34,924.46
  6. Step 6: Final answer
    x = 26,231.57

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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.