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Finding the Fourth Proportional to 10,308.56, 14,225.88 and 5,832.48

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Solution

The fourth proportional to 10,308.56, 14,225.88 and 5,832.48 is: 8,048.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,308.56 : 14,225.88 = 5,832.48 : x
  2. Step 2: Convert to fraction form
    10,308.56/14,225.88 = 5,832.48/x
  3. Step 3: Cross multiply
    10,308.56x = 14,225.88 × 5,832.48
  4. Step 4: Simplify right side
    10,308.56x = 82,972,160.58
  5. Step 5: Solve for x
    x = 82,972,160.58/10,308.56
  6. Step 6: Final answer
    x = 8,048.86

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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.