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Finding the Fourth Proportional to 68,774.69, 94,950.48 and 44,941.25

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Solution

The fourth proportional to 68,774.69, 94,950.48 and 44,941.25 is: 62,045.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,774.69 : 94,950.48 = 44,941.25 : x
  2. Step 2: Convert to fraction form
    68,774.69/94,950.48 = 44,941.25/x
  3. Step 3: Cross multiply
    68,774.69x = 94,950.48 × 44,941.25
  4. Step 4: Simplify right side
    68,774.69x = 4,267,192,784.55
  5. Step 5: Solve for x
    x = 4,267,192,784.55/68,774.69
  6. Step 6: Final answer
    x = 62,045.98

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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.