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Finding the Fourth Proportional to 32,841.86, 45,504.83 and 32,132.45

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Solution

The fourth proportional to 32,841.86, 45,504.83 and 32,132.45 is: 44,521.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,841.86 : 45,504.83 = 32,132.45 : x
  2. Step 2: Convert to fraction form
    32,841.86/45,504.83 = 32,132.45/x
  3. Step 3: Cross multiply
    32,841.86x = 45,504.83 × 32,132.45
  4. Step 4: Simplify right side
    32,841.86x = 1,462,181,286.55
  5. Step 5: Solve for x
    x = 1,462,181,286.55/32,841.86
  6. Step 6: Final answer
    x = 44,521.88

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These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.