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Finding the Fourth Proportional to 41,925.44, 57,855.96 and 23,779.48

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Solution

The fourth proportional to 41,925.44, 57,855.96 and 23,779.48 is: 32,815.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,925.44 : 57,855.96 = 23,779.48 : x
  2. Step 2: Convert to fraction form
    41,925.44/57,855.96 = 23,779.48/x
  3. Step 3: Cross multiply
    41,925.44x = 57,855.96 × 23,779.48
  4. Step 4: Simplify right side
    41,925.44x = 1,375,784,643.70
  5. Step 5: Solve for x
    x = 1,375,784,643.70/41,925.44
  6. Step 6: Final answer
    x = 32,815.03

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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.