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Finding the Fourth Proportional to 43,815.42, 60,465.24 and 23,943.42

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Solution

The fourth proportional to 43,815.42, 60,465.24 and 23,943.42 is: 33,041.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,815.42 : 60,465.24 = 23,943.42 : x
  2. Step 2: Convert to fraction form
    43,815.42/60,465.24 = 23,943.42/x
  3. Step 3: Cross multiply
    43,815.42x = 60,465.24 × 23,943.42
  4. Step 4: Simplify right side
    43,815.42x = 1,447,744,636.72
  5. Step 5: Solve for x
    x = 1,447,744,636.72/43,815.42
  6. Step 6: Final answer
    x = 33,041.90

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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.