Home / 7,260.44-10,892.27-2,330.03

Finding the Fourth Proportional to 7,260.44, 10,892.27 and 2,330.03

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Solution

The fourth proportional to 7,260.44, 10,892.27 and 2,330.03 is: 3,495.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,260.44 : 10,892.27 = 2,330.03 : x
  2. Step 2: Convert to fraction form
    7,260.44/10,892.27 = 2,330.03/x
  3. Step 3: Cross multiply
    7,260.44x = 10,892.27 × 2,330.03
  4. Step 4: Simplify right side
    7,260.44x = 25,379,348.92
  5. Step 5: Solve for x
    x = 25,379,348.92/7,260.44
  6. Step 6: Final answer
    x = 3,495.57

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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.