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Finding the Fourth Proportional to 16,275.34, 24,412.83 and 3,963.34

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Solution

The fourth proportional to 16,275.34, 24,412.83 and 3,963.34 is: 5,944.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,275.34 : 24,412.83 = 3,963.34 : x
  2. Step 2: Convert to fraction form
    16,275.34/24,412.83 = 3,963.34/x
  3. Step 3: Cross multiply
    16,275.34x = 24,412.83 × 3,963.34
  4. Step 4: Simplify right side
    16,275.34x = 96,756,345.65
  5. Step 5: Solve for x
    x = 96,756,345.65/16,275.34
  6. Step 6: Final answer
    x = 5,944.97

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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.