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Finding the Fourth Proportional to 61,801.44, 92,715.66 and 22,354.44

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Solution

The fourth proportional to 61,801.44, 92,715.66 and 22,354.44 is: 33,536.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,801.44 : 92,715.66 = 22,354.44 : x
  2. Step 2: Convert to fraction form
    61,801.44/92,715.66 = 22,354.44/x
  3. Step 3: Cross multiply
    61,801.44x = 92,715.66 × 22,354.44
  4. Step 4: Simplify right side
    61,801.44x = 2,072,606,658.53
  5. Step 5: Solve for x
    x = 2,072,606,658.53/61,801.44
  6. Step 6: Final answer
    x = 33,536.54

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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.