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Finding the Fourth Proportional to 9,814.95, 13,544.69 and 5,835.29

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Solution

The fourth proportional to 9,814.95, 13,544.69 and 5,835.29 is: 8,052.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,814.95 : 13,544.69 = 5,835.29 : x
  2. Step 2: Convert to fraction form
    9,814.95/13,544.69 = 5,835.29/x
  3. Step 3: Cross multiply
    9,814.95x = 13,544.69 × 5,835.29
  4. Step 4: Simplify right side
    9,814.95x = 79,037,097.21
  5. Step 5: Solve for x
    x = 79,037,097.21/9,814.95
  6. Step 6: Final answer
    x = 8,052.73

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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.