Home / 7,034.29-9,706.93-3,846.96

Finding the Fourth Proportional to 7,034.29, 9,706.93 and 3,846.96

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Solution

The fourth proportional to 7,034.29, 9,706.93 and 3,846.96 is: 5,308.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,034.29 : 9,706.93 = 3,846.96 : x
  2. Step 2: Convert to fraction form
    7,034.29/9,706.93 = 3,846.96/x
  3. Step 3: Cross multiply
    7,034.29x = 9,706.93 × 3,846.96
  4. Step 4: Simplify right side
    7,034.29x = 37,342,171.43
  5. Step 5: Solve for x
    x = 37,342,171.43/7,034.29
  6. Step 6: Final answer
    x = 5,308.59

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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.