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Finding the Fourth Proportional to 376,583.44, 564,874.80 and 96,100.68

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Solution

The fourth proportional to 376,583.44, 564,874.80 and 96,100.68 is: 144,150.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,583.44 : 564,874.80 = 96,100.68 : x
  2. Step 2: Convert to fraction form
    376,583.44/564,874.80 = 96,100.68/x
  3. Step 3: Cross multiply
    376,583.44x = 564,874.80 × 96,100.68
  4. Step 4: Simplify right side
    376,583.44x = 54,284,852,394.86
  5. Step 5: Solve for x
    x = 54,284,852,394.86/376,583.44
  6. Step 6: Final answer
    x = 144,150.93

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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.