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Finding the Fourth Proportional to 33,092.10, 49,670.55 and 16,470.90

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Solution

The fourth proportional to 33,092.10, 49,670.55 and 16,470.90 is: 24,722.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,092.10 : 49,670.55 = 16,470.90 : x
  2. Step 2: Convert to fraction form
    33,092.10/49,670.55 = 16,470.90/x
  3. Step 3: Cross multiply
    33,092.10x = 49,670.55 × 16,470.90
  4. Step 4: Simplify right side
    33,092.10x = 818,118,662.00
  5. Step 5: Solve for x
    x = 818,118,662.00/33,092.10
  6. Step 6: Final answer
    x = 24,722.48

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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.