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Finding the Fourth Proportional to 41,925.96, 57,870.12 and 24,942.12

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Solution

The fourth proportional to 41,925.96, 57,870.12 and 24,942.12 is: 34,427.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,925.96 : 57,870.12 = 24,942.12 : x
  2. Step 2: Convert to fraction form
    41,925.96/57,870.12 = 24,942.12/x
  3. Step 3: Cross multiply
    41,925.96x = 57,870.12 × 24,942.12
  4. Step 4: Simplify right side
    41,925.96x = 1,443,403,477.45
  5. Step 5: Solve for x
    x = 1,443,403,477.45/41,925.96
  6. Step 6: Final answer
    x = 34,427.44

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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.