Home / 9,220.88-13,823.48-3,373.52

Finding the Fourth Proportional to 9,220.88, 13,823.48 and 3,373.52

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Solution

The fourth proportional to 9,220.88, 13,823.48 and 3,373.52 is: 5,057.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,220.88 : 13,823.48 = 3,373.52 : x
  2. Step 2: Convert to fraction form
    9,220.88/13,823.48 = 3,373.52/x
  3. Step 3: Cross multiply
    9,220.88x = 13,823.48 × 3,373.52
  4. Step 4: Simplify right side
    9,220.88x = 46,633,786.25
  5. Step 5: Solve for x
    x = 46,633,786.25/9,220.88
  6. Step 6: Final answer
    x = 5,057.41

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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.