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Finding the Fourth Proportional to 67,357.39, 101,070.15 and 44,883.37

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Solution

The fourth proportional to 67,357.39, 101,070.15 and 44,883.37 is: 67,347.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,357.39 : 101,070.15 = 44,883.37 : x
  2. Step 2: Convert to fraction form
    67,357.39/101,070.15 = 44,883.37/x
  3. Step 3: Cross multiply
    67,357.39x = 101,070.15 × 44,883.37
  4. Step 4: Simplify right side
    67,357.39x = 4,536,368,938.41
  5. Step 5: Solve for x
    x = 4,536,368,938.41/67,357.39
  6. Step 6: Final answer
    x = 67,347.75

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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.