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Finding the Fourth Proportional to 176,950.66, 244,189.47 and 101,497.54

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Solution

The fourth proportional to 176,950.66, 244,189.47 and 101,497.54 is: 140,065.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,950.66 : 244,189.47 = 101,497.54 : x
  2. Step 2: Convert to fraction form
    176,950.66/244,189.47 = 101,497.54/x
  3. Step 3: Cross multiply
    176,950.66x = 244,189.47 × 101,497.54
  4. Step 4: Simplify right side
    176,950.66x = 24,784,630,498.90
  5. Step 5: Solve for x
    x = 24,784,630,498.90/176,950.66
  6. Step 6: Final answer
    x = 140,065.21

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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.