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Finding the Fourth Proportional to 32,200.62, 44,436.96 and 18,053.46

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Solution

The fourth proportional to 32,200.62, 44,436.96 and 18,053.46 is: 24,913.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,200.62 : 44,436.96 = 18,053.46 : x
  2. Step 2: Convert to fraction form
    32,200.62/44,436.96 = 18,053.46/x
  3. Step 3: Cross multiply
    32,200.62x = 44,436.96 × 18,053.46
  4. Step 4: Simplify right side
    32,200.62x = 802,240,879.88
  5. Step 5: Solve for x
    x = 802,240,879.88/32,200.62
  6. Step 6: Final answer
    x = 24,913.83

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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.