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Finding the Fourth Proportional to 44,983.03, 61,626.47 and 43,300.87

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Solution

The fourth proportional to 44,983.03, 61,626.47 and 43,300.87 is: 59,321.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,983.03 : 61,626.47 = 43,300.87 : x
  2. Step 2: Convert to fraction form
    44,983.03/61,626.47 = 43,300.87/x
  3. Step 3: Cross multiply
    44,983.03x = 61,626.47 × 43,300.87
  4. Step 4: Simplify right side
    44,983.03x = 2,668,479,766.03
  5. Step 5: Solve for x
    x = 2,668,479,766.03/44,983.03
  6. Step 6: Final answer
    x = 59,321.92

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.