Home / 10,745.07-14,828.49-6,029.64

Finding the Fourth Proportional to 10,745.07, 14,828.49 and 6,029.64

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Solution

The fourth proportional to 10,745.07, 14,828.49 and 6,029.64 is: 8,321.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,745.07 : 14,828.49 = 6,029.64 : x
  2. Step 2: Convert to fraction form
    10,745.07/14,828.49 = 6,029.64/x
  3. Step 3: Cross multiply
    10,745.07x = 14,828.49 × 6,029.64
  4. Step 4: Simplify right side
    10,745.07x = 89,410,456.44
  5. Step 5: Solve for x
    x = 89,410,456.44/10,745.07
  6. Step 6: Final answer
    x = 8,321.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.