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Finding the Fourth Proportional to 16,042.34, 24,066.94 and 4,798.56

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Solution

The fourth proportional to 16,042.34, 24,066.94 and 4,798.56 is: 7,198.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,042.34 : 24,066.94 = 4,798.56 : x
  2. Step 2: Convert to fraction form
    16,042.34/24,066.94 = 4,798.56/x
  3. Step 3: Cross multiply
    16,042.34x = 24,066.94 × 4,798.56
  4. Step 4: Simplify right side
    16,042.34x = 115,486,523.28
  5. Step 5: Solve for x
    x = 115,486,523.28/16,042.34
  6. Step 6: Final answer
    x = 7,198.86

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.