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Finding the Fourth Proportional to 80,054.00, 110,474.66 and 44,244

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Solution

The fourth proportional to 80,054.00, 110,474.66 and 44,244 is: 61,056.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,054.00 : 110,474.66 = 44,244 : x
  2. Step 2: Convert to fraction form
    80,054.00/110,474.66 = 44,244/x
  3. Step 3: Cross multiply
    80,054.00x = 110,474.66 × 44,244
  4. Step 4: Simplify right side
    80,054.00x = 4,887,840,635.82
  5. Step 5: Solve for x
    x = 4,887,840,635.82/80,054.00
  6. Step 6: Final answer
    x = 61,056.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.