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Finding the Fourth Proportional to 13,096.52, 19,644.24 and 3,235.55

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Solution

The fourth proportional to 13,096.52, 19,644.24 and 3,235.55 is: 4,853.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,096.52 : 19,644.24 = 3,235.55 : x
  2. Step 2: Convert to fraction form
    13,096.52/19,644.24 = 3,235.55/x
  3. Step 3: Cross multiply
    13,096.52x = 19,644.24 × 3,235.55
  4. Step 4: Simplify right side
    13,096.52x = 63,559,822.51
  5. Step 5: Solve for x
    x = 63,559,822.51/13,096.52
  6. Step 6: Final answer
    x = 4,853.19

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.