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Finding the Fourth Proportional to 44,508.25, 61,428.27 and 25,388.08

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Solution

The fourth proportional to 44,508.25, 61,428.27 and 25,388.08 is: 35,039.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,508.25 : 61,428.27 = 25,388.08 : x
  2. Step 2: Convert to fraction form
    44,508.25/61,428.27 = 25,388.08/x
  3. Step 3: Cross multiply
    44,508.25x = 61,428.27 × 25,388.08
  4. Step 4: Simplify right side
    44,508.25x = 1,559,545,833.02
  5. Step 5: Solve for x
    x = 1,559,545,833.02/44,508.25
  6. Step 6: Final answer
    x = 35,039.48

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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.