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Finding the Fourth Proportional to 163,058.58, 244,508.87 and 95,609.06

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Solution

The fourth proportional to 163,058.58, 244,508.87 and 95,609.06 is: 143,367.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,058.58 : 244,508.87 = 95,609.06 : x
  2. Step 2: Convert to fraction form
    163,058.58/244,508.87 = 95,609.06/x
  3. Step 3: Cross multiply
    163,058.58x = 244,508.87 × 95,609.06
  4. Step 4: Simplify right side
    163,058.58x = 23,377,263,222.36
  5. Step 5: Solve for x
    x = 23,377,263,222.36/163,058.58
  6. Step 6: Final answer
    x = 143,367.27

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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.