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Finding the Fourth Proportional to 176,517.84, 243,599.39 and 95,950.81

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Solution

The fourth proportional to 176,517.84, 243,599.39 and 95,950.81 is: 132,414.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,517.84 : 243,599.39 = 95,950.81 : x
  2. Step 2: Convert to fraction form
    176,517.84/243,599.39 = 95,950.81/x
  3. Step 3: Cross multiply
    176,517.84x = 243,599.39 × 95,950.81
  4. Step 4: Simplify right side
    176,517.84x = 23,373,558,786.01
  5. Step 5: Solve for x
    x = 23,373,558,786.01/176,517.84
  6. Step 6: Final answer
    x = 132,414.71

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1.5x scale

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.