Home / 5,904.75-8,857.14-2,442.09

Finding the Fourth Proportional to 5,904.75, 8,857.14 and 2,442.09

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Solution

The fourth proportional to 5,904.75, 8,857.14 and 2,442.09 is: 3,663.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,904.75 : 8,857.14 = 2,442.09 : x
  2. Step 2: Convert to fraction form
    5,904.75/8,857.14 = 2,442.09/x
  3. Step 3: Cross multiply
    5,904.75x = 8,857.14 × 2,442.09
  4. Step 4: Simplify right side
    5,904.75x = 21,629,933.02
  5. Step 5: Solve for x
    x = 21,629,933.02/5,904.75
  6. Step 6: Final answer
    x = 3,663.14

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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.