Home / 17,584.44-26,352.90-7,190.52

Finding the Fourth Proportional to 17,584.44, 26,352.90 and 7,190.52

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Solution

The fourth proportional to 17,584.44, 26,352.90 and 7,190.52 is: 10,776.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,584.44 : 26,352.90 = 7,190.52 : x
  2. Step 2: Convert to fraction form
    17,584.44/26,352.90 = 7,190.52/x
  3. Step 3: Cross multiply
    17,584.44x = 26,352.90 × 7,190.52
  4. Step 4: Simplify right side
    17,584.44x = 189,491,054.51
  5. Step 5: Solve for x
    x = 189,491,054.51/17,584.44
  6. Step 6: Final answer
    x = 10,776.06

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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.