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Finding the Fourth Proportional to 95,934.84, 132,394.19 and 53,493.38

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Solution

The fourth proportional to 95,934.84, 132,394.19 and 53,493.38 is: 73,823.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,934.84 : 132,394.19 = 53,493.38 : x
  2. Step 2: Convert to fraction form
    95,934.84/132,394.19 = 53,493.38/x
  3. Step 3: Cross multiply
    95,934.84x = 132,394.19 × 53,493.38
  4. Step 4: Simplify right side
    95,934.84x = 7,082,212,715.46
  5. Step 5: Solve for x
    x = 7,082,212,715.46/95,934.84
  6. Step 6: Final answer
    x = 73,823.16

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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.