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Finding the Fourth Proportional to 59,652.96, 82,317.90 and 32,790.30

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Solution

The fourth proportional to 59,652.96, 82,317.90 and 32,790.30 is: 45,248.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,652.96 : 82,317.90 = 32,790.30 : x
  2. Step 2: Convert to fraction form
    59,652.96/82,317.90 = 32,790.30/x
  3. Step 3: Cross multiply
    59,652.96x = 82,317.90 × 32,790.30
  4. Step 4: Simplify right side
    59,652.96x = 2,699,228,636.37
  5. Step 5: Solve for x
    x = 2,699,228,636.37/59,652.96
  6. Step 6: Final answer
    x = 45,248.86

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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.