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Finding the Fourth Proportional to 44,544.47, 61,472.34 and 25,423.85

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Solution

The fourth proportional to 44,544.47, 61,472.34 and 25,423.85 is: 35,085.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,544.47 : 61,472.34 = 25,423.85 : x
  2. Step 2: Convert to fraction form
    44,544.47/61,472.34 = 25,423.85/x
  3. Step 3: Cross multiply
    44,544.47x = 61,472.34 × 25,423.85
  4. Step 4: Simplify right side
    44,544.47x = 1,562,863,704.99
  5. Step 5: Solve for x
    x = 1,562,863,704.99/44,544.47
  6. Step 6: Final answer
    x = 35,085.47

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.