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Finding the Fourth Proportional to 32,362.56, 44,638.56 and 19,765.44

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Solution

The fourth proportional to 32,362.56, 44,638.56 and 19,765.44 is: 27,263.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,362.56 : 44,638.56 = 19,765.44 : x
  2. Step 2: Convert to fraction form
    32,362.56/44,638.56 = 19,765.44/x
  3. Step 3: Cross multiply
    32,362.56x = 44,638.56 × 19,765.44
  4. Step 4: Simplify right side
    32,362.56x = 882,300,779.37
  5. Step 5: Solve for x
    x = 882,300,779.37/32,362.56
  6. Step 6: Final answer
    x = 27,263.01

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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.