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Finding the Fourth Proportional to 595.62, 894.24 and 576.18

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Solution

The fourth proportional to 595.62, 894.24 and 576.18 is: 865.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    595.62 : 894.24 = 576.18 : x
  2. Step 2: Convert to fraction form
    595.62/894.24 = 576.18/x
  3. Step 3: Cross multiply
    595.62x = 894.24 × 576.18
  4. Step 4: Simplify right side
    595.62x = 515,243.20
  5. Step 5: Solve for x
    x = 515,243.20/595.62
  6. Step 6: Final answer
    x = 865.05

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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.