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Finding the Fourth Proportional to 14,676.34, 22,023.15 and 5,448.82

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Solution

The fourth proportional to 14,676.34, 22,023.15 and 5,448.82 is: 8,176.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,676.34 : 22,023.15 = 5,448.82 : x
  2. Step 2: Convert to fraction form
    14,676.34/22,023.15 = 5,448.82/x
  3. Step 3: Cross multiply
    14,676.34x = 22,023.15 × 5,448.82
  4. Step 4: Simplify right side
    14,676.34x = 120,000,180.18
  5. Step 5: Solve for x
    x = 120,000,180.18/14,676.34
  6. Step 6: Final answer
    x = 8,176.44

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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.