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Finding the Fourth Proportional to 69,370.54, 104,060.37 and 24,386.44

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Solution

The fourth proportional to 69,370.54, 104,060.37 and 24,386.44 is: 36,581.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,370.54 : 104,060.37 = 24,386.44 : x
  2. Step 2: Convert to fraction form
    69,370.54/104,060.37 = 24,386.44/x
  3. Step 3: Cross multiply
    69,370.54x = 104,060.37 × 24,386.44
  4. Step 4: Simplify right side
    69,370.54x = 2,537,661,969.38
  5. Step 5: Solve for x
    x = 2,537,661,969.38/69,370.54
  6. Step 6: Final answer
    x = 36,581.26

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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.