Home / 7,359.48-11,014.98-4,022.64

Finding the Fourth Proportional to 7,359.48, 11,014.98 and 4,022.64

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Solution

The fourth proportional to 7,359.48, 11,014.98 and 4,022.64 is: 6,020.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,359.48 : 11,014.98 = 4,022.64 : x
  2. Step 2: Convert to fraction form
    7,359.48/11,014.98 = 4,022.64/x
  3. Step 3: Cross multiply
    7,359.48x = 11,014.98 × 4,022.64
  4. Step 4: Simplify right side
    7,359.48x = 44,309,299.15
  5. Step 5: Solve for x
    x = 44,309,299.15/7,359.48
  6. Step 6: Final answer
    x = 6,020.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.