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Finding the Fourth Proportional to 2,063.24, 3,095.42 and 602.42

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Solution

The fourth proportional to 2,063.24, 3,095.42 and 602.42 is: 903.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063.24 : 3,095.42 = 602.42 : x
  2. Step 2: Convert to fraction form
    2,063.24/3,095.42 = 602.42/x
  3. Step 3: Cross multiply
    2,063.24x = 3,095.42 × 602.42
  4. Step 4: Simplify right side
    2,063.24x = 1,864,742.92
  5. Step 5: Solve for x
    x = 1,864,742.92/2,063.24
  6. Step 6: Final answer
    x = 903.79

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.