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Finding the Fourth Proportional to 5,907, 8,860.50 and 2,444.34

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Solution

The fourth proportional to 5,907, 8,860.50 and 2,444.34 is: 3,666.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,907 : 8,860.50 = 2,444.34 : x
  2. Step 2: Convert to fraction form
    5,907/8,860.50 = 2,444.34/x
  3. Step 3: Cross multiply
    5,907x = 8,860.50 × 2,444.34
  4. Step 4: Simplify right side
    5,907x = 21,658,074.57
  5. Step 5: Solve for x
    x = 21,658,074.57/5,907
  6. Step 6: Final answer
    x = 3,666.51

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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.