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Finding the Fourth Proportional to 2,536.84, 3,802.89 and 1,301.52

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Solution

The fourth proportional to 2,536.84, 3,802.89 and 1,301.52 is: 1,951.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536.84 : 3,802.89 = 1,301.52 : x
  2. Step 2: Convert to fraction form
    2,536.84/3,802.89 = 1,301.52/x
  3. Step 3: Cross multiply
    2,536.84x = 3,802.89 × 1,301.52
  4. Step 4: Simplify right side
    2,536.84x = 4,949,537.39
  5. Step 5: Solve for x
    x = 4,949,537.39/2,536.84
  6. Step 6: Final answer
    x = 1,951.06

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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.