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Finding the Fourth Proportional to 164,359.64, 246,392.04 and 59,105

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Solution

The fourth proportional to 164,359.64, 246,392.04 and 59,105 is: 88,604.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,359.64 : 246,392.04 = 59,105 : x
  2. Step 2: Convert to fraction form
    164,359.64/246,392.04 = 59,105/x
  3. Step 3: Cross multiply
    164,359.64x = 246,392.04 × 59,105
  4. Step 4: Simplify right side
    164,359.64x = 14,563,001,524.20
  5. Step 5: Solve for x
    x = 14,563,001,524.20/164,359.64
  6. Step 6: Final answer
    x = 88,604.49

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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.