Home / 6,672.44-10,010.16-2,289.62

Finding the Fourth Proportional to 6,672.44, 10,010.16 and 2,289.62

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Solution

The fourth proportional to 6,672.44, 10,010.16 and 2,289.62 is: 3,434.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,672.44 : 10,010.16 = 2,289.62 : x
  2. Step 2: Convert to fraction form
    6,672.44/10,010.16 = 2,289.62/x
  3. Step 3: Cross multiply
    6,672.44x = 10,010.16 × 2,289.62
  4. Step 4: Simplify right side
    6,672.44x = 22,919,412.49
  5. Step 5: Solve for x
    x = 22,919,412.49/6,672.44
  6. Step 6: Final answer
    x = 3,434.94

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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.