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Finding the Fourth Proportional to 10,544.27, 14,550.52 and 5,828.27

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Solution

The fourth proportional to 10,544.27, 14,550.52 and 5,828.27 is: 8,042.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,544.27 : 14,550.52 = 5,828.27 : x
  2. Step 2: Convert to fraction form
    10,544.27/14,550.52 = 5,828.27/x
  3. Step 3: Cross multiply
    10,544.27x = 14,550.52 × 5,828.27
  4. Step 4: Simplify right side
    10,544.27x = 84,804,271.88
  5. Step 5: Solve for x
    x = 84,804,271.88/10,544.27
  6. Step 6: Final answer
    x = 8,042.69

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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.