Home / 9,273.55-13,910.35-2,699.89

Finding the Fourth Proportional to 9,273.55, 13,910.35 and 2,699.89

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Solution

The fourth proportional to 9,273.55, 13,910.35 and 2,699.89 is: 4,049.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,273.55 : 13,910.35 = 2,699.89 : x
  2. Step 2: Convert to fraction form
    9,273.55/13,910.35 = 2,699.89/x
  3. Step 3: Cross multiply
    9,273.55x = 13,910.35 × 2,699.89
  4. Step 4: Simplify right side
    9,273.55x = 37,556,414.86
  5. Step 5: Solve for x
    x = 37,556,414.86/9,273.55
  6. Step 6: Final answer
    x = 4,049.84

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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.