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Finding the Fourth Proportional to 173,952.82, 260,951.91 and 49,297.06

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Solution

The fourth proportional to 173,952.82, 260,951.91 and 49,297.06 is: 73,952.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,952.82 : 260,951.91 = 49,297.06 : x
  2. Step 2: Convert to fraction form
    173,952.82/260,951.91 = 49,297.06/x
  3. Step 3: Cross multiply
    173,952.82x = 260,951.91 × 49,297.06
  4. Step 4: Simplify right side
    173,952.82x = 12,864,161,964.38
  5. Step 5: Solve for x
    x = 12,864,161,964.38/173,952.82
  6. Step 6: Final answer
    x = 73,952.02

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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.