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Finding the Fourth Proportional to 297,583.00, 410,689.87 and 168,544.43

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Solution

The fourth proportional to 297,583.00, 410,689.87 and 168,544.43 is: 232,605.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,583.00 : 410,689.87 = 168,544.43 : x
  2. Step 2: Convert to fraction form
    297,583.00/410,689.87 = 168,544.43/x
  3. Step 3: Cross multiply
    297,583.00x = 410,689.87 × 168,544.43
  4. Step 4: Simplify right side
    297,583.00x = 69,219,488,176.48
  5. Step 5: Solve for x
    x = 69,219,488,176.48/297,583.00
  6. Step 6: Final answer
    x = 232,605.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.