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Finding the Fourth Proportional to 1,594.76, 2,392.52 and 1,013.49

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Solution

The fourth proportional to 1,594.76, 2,392.52 and 1,013.49 is: 1,520.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594.76 : 2,392.52 = 1,013.49 : x
  2. Step 2: Convert to fraction form
    1,594.76/2,392.52 = 1,013.49/x
  3. Step 3: Cross multiply
    1,594.76x = 2,392.52 × 1,013.49
  4. Step 4: Simplify right side
    1,594.76x = 2,424,790.03
  5. Step 5: Solve for x
    x = 2,424,790.03/1,594.76
  6. Step 6: Final answer
    x = 1,520.48

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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.