Home / 11,349.80-17,024.73-3,452.39

Finding the Fourth Proportional to 11,349.80, 17,024.73 and 3,452.39

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Solution

The fourth proportional to 11,349.80, 17,024.73 and 3,452.39 is: 5,178.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,349.80 : 17,024.73 = 3,452.39 : x
  2. Step 2: Convert to fraction form
    11,349.80/17,024.73 = 3,452.39/x
  3. Step 3: Cross multiply
    11,349.80x = 17,024.73 × 3,452.39
  4. Step 4: Simplify right side
    11,349.80x = 58,776,007.60
  5. Step 5: Solve for x
    x = 58,776,007.60/11,349.80
  6. Step 6: Final answer
    x = 5,178.59

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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.