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Finding the Fourth Proportional to 32,472.56, 44,812.08 and 17,568.56

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Solution

The fourth proportional to 32,472.56, 44,812.08 and 17,568.56 is: 24,244.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,472.56 : 44,812.08 = 17,568.56 : x
  2. Step 2: Convert to fraction form
    32,472.56/44,812.08 = 17,568.56/x
  3. Step 3: Cross multiply
    32,472.56x = 44,812.08 × 17,568.56
  4. Step 4: Simplify right side
    32,472.56x = 787,283,716.20
  5. Step 5: Solve for x
    x = 787,283,716.20/32,472.56
  6. Step 6: Final answer
    x = 24,244.58

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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.