Home / 10,826.26-14,940.65-6,110.44

Finding the Fourth Proportional to 10,826.26, 14,940.65 and 6,110.44

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Solution

The fourth proportional to 10,826.26, 14,940.65 and 6,110.44 is: 8,432.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,826.26 : 14,940.65 = 6,110.44 : x
  2. Step 2: Convert to fraction form
    10,826.26/14,940.65 = 6,110.44/x
  3. Step 3: Cross multiply
    10,826.26x = 14,940.65 × 6,110.44
  4. Step 4: Simplify right side
    10,826.26x = 91,293,923.31
  5. Step 5: Solve for x
    x = 91,293,923.31/10,826.26
  6. Step 6: Final answer
    x = 8,432.64

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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.