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Finding the Fourth Proportional to 637.83, 956.76 and 596.82

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Solution

The fourth proportional to 637.83, 956.76 and 596.82 is: 895.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    637.83 : 956.76 = 596.82 : x
  2. Step 2: Convert to fraction form
    637.83/956.76 = 596.82/x
  3. Step 3: Cross multiply
    637.83x = 956.76 × 596.82
  4. Step 4: Simplify right side
    637.83x = 571,013.50
  5. Step 5: Solve for x
    x = 571,013.50/637.83
  6. Step 6: Final answer
    x = 895.24

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Double scale
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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.