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Finding the Fourth Proportional to 176,888.88, 244,101.96 and 96,314.64

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Solution

The fourth proportional to 176,888.88, 244,101.96 and 96,314.64 is: 132,911.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,888.88 : 244,101.96 = 96,314.64 : x
  2. Step 2: Convert to fraction form
    176,888.88/244,101.96 = 96,314.64/x
  3. Step 3: Cross multiply
    176,888.88x = 244,101.96 × 96,314.64
  4. Step 4: Simplify right side
    176,888.88x = 23,510,592,400.69
  5. Step 5: Solve for x
    x = 23,510,592,400.69/176,888.88
  6. Step 6: Final answer
    x = 132,911.65

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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.