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Finding the Fourth Proportional to 32,196.92, 44,427.52 and 17,856.58

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Solution

The fourth proportional to 32,196.92, 44,427.52 and 17,856.58 is: 24,639.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,196.92 : 44,427.52 = 17,856.58 : x
  2. Step 2: Convert to fraction form
    32,196.92/44,427.52 = 17,856.58/x
  3. Step 3: Cross multiply
    32,196.92x = 44,427.52 × 17,856.58
  4. Step 4: Simplify right side
    32,196.92x = 793,323,565.08
  5. Step 5: Solve for x
    x = 793,323,565.08/32,196.92
  6. Step 6: Final answer
    x = 24,639.73

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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.