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Finding the Fourth Proportional to 5,960.93, 8,941.48 and 1,578.49

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Solution

The fourth proportional to 5,960.93, 8,941.48 and 1,578.49 is: 2,367.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,960.93 : 8,941.48 = 1,578.49 : x
  2. Step 2: Convert to fraction form
    5,960.93/8,941.48 = 1,578.49/x
  3. Step 3: Cross multiply
    5,960.93x = 8,941.48 × 1,578.49
  4. Step 4: Simplify right side
    5,960.93x = 14,114,010.47
  5. Step 5: Solve for x
    x = 14,114,010.47/5,960.93
  6. Step 6: Final answer
    x = 2,367.76

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1.5x scale

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.