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Finding the Fourth Proportional to 44,193, 66,273.30 and 14,602.44

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Solution

The fourth proportional to 44,193, 66,273.30 and 14,602.44 is: 21,898.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,193 : 66,273.30 = 14,602.44 : x
  2. Step 2: Convert to fraction form
    44,193/66,273.30 = 14,602.44/x
  3. Step 3: Cross multiply
    44,193x = 66,273.30 × 14,602.44
  4. Step 4: Simplify right side
    44,193x = 967,751,886.85
  5. Step 5: Solve for x
    x = 967,751,886.85/44,193
  6. Step 6: Final answer
    x = 21,898.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.