Home / 97,819.28-146,747.88-41,658.44

Finding the Fourth Proportional to 97,819.28, 146,747.88 and 41,658.44

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Solution

The fourth proportional to 97,819.28, 146,747.88 and 41,658.44 is: 62,495.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,819.28 : 146,747.88 = 41,658.44 : x
  2. Step 2: Convert to fraction form
    97,819.28/146,747.88 = 41,658.44/x
  3. Step 3: Cross multiply
    97,819.28x = 146,747.88 × 41,658.44
  4. Step 4: Simplify right side
    97,819.28x = 6,113,287,754.11
  5. Step 5: Solve for x
    x = 6,113,287,754.11/97,819.28
  6. Step 6: Final answer
    x = 62,495.73

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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.