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Finding the Fourth Proportional to 32,654.37, 45,063.52 and 19,042.03

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Solution

The fourth proportional to 32,654.37, 45,063.52 and 19,042.03 is: 26,278.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,654.37 : 45,063.52 = 19,042.03 : x
  2. Step 2: Convert to fraction form
    32,654.37/45,063.52 = 19,042.03/x
  3. Step 3: Cross multiply
    32,654.37x = 45,063.52 × 19,042.03
  4. Step 4: Simplify right side
    32,654.37x = 858,101,053.51
  5. Step 5: Solve for x
    x = 858,101,053.51/32,654.37
  6. Step 6: Final answer
    x = 26,278.29

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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.