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Finding the Fourth Proportional to 17,558.25, 24,230.39 and 9,600.53

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Solution

The fourth proportional to 17,558.25, 24,230.39 and 9,600.53 is: 13,248.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,558.25 : 24,230.39 = 9,600.53 : x
  2. Step 2: Convert to fraction form
    17,558.25/24,230.39 = 9,600.53/x
  3. Step 3: Cross multiply
    17,558.25x = 24,230.39 × 9,600.53
  4. Step 4: Simplify right side
    17,558.25x = 232,624,416.95
  5. Step 5: Solve for x
    x = 232,624,416.95/17,558.25
  6. Step 6: Final answer
    x = 13,248.72

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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.