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Finding the Fourth Proportional to 5,894.88, 8,853.60 and 3,708

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Solution

The fourth proportional to 5,894.88, 8,853.60 and 3,708 is: 5,569.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,894.88 : 8,853.60 = 3,708 : x
  2. Step 2: Convert to fraction form
    5,894.88/8,853.60 = 3,708/x
  3. Step 3: Cross multiply
    5,894.88x = 8,853.60 × 3,708
  4. Step 4: Simplify right side
    5,894.88x = 32,829,148.80
  5. Step 5: Solve for x
    x = 32,829,148.80/5,894.88
  6. Step 6: Final answer
    x = 5,569.10

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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.