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Finding the Fourth Proportional to 32,443.50, 44,772.04 and 17,539.50

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Solution

The fourth proportional to 32,443.50, 44,772.04 and 17,539.50 is: 24,204.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,443.50 : 44,772.04 = 17,539.50 : x
  2. Step 2: Convert to fraction form
    32,443.50/44,772.04 = 17,539.50/x
  3. Step 3: Cross multiply
    32,443.50x = 44,772.04 × 17,539.50
  4. Step 4: Simplify right side
    32,443.50x = 785,279,195.58
  5. Step 5: Solve for x
    x = 785,279,195.58/32,443.50
  6. Step 6: Final answer
    x = 24,204.52

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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.