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Finding the Fourth Proportional to 15,466.48, 23,180.28 and 11,092.48

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Solution

The fourth proportional to 15,466.48, 23,180.28 and 11,092.48 is: 16,624.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,466.48 : 23,180.28 = 11,092.48 : x
  2. Step 2: Convert to fraction form
    15,466.48/23,180.28 = 11,092.48/x
  3. Step 3: Cross multiply
    15,466.48x = 23,180.28 × 11,092.48
  4. Step 4: Simplify right side
    15,466.48x = 257,126,792.29
  5. Step 5: Solve for x
    x = 257,126,792.29/15,466.48
  6. Step 6: Final answer
    x = 16,624.78

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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.