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Finding the Fourth Proportional to 29,909.04, 44,853.06 and 8,843.46

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Solution

The fourth proportional to 29,909.04, 44,853.06 and 8,843.46 is: 13,262.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,909.04 : 44,853.06 = 8,843.46 : x
  2. Step 2: Convert to fraction form
    29,909.04/44,853.06 = 8,843.46/x
  3. Step 3: Cross multiply
    29,909.04x = 44,853.06 × 8,843.46
  4. Step 4: Simplify right side
    29,909.04x = 396,656,241.99
  5. Step 5: Solve for x
    x = 396,656,241.99/29,909.04
  6. Step 6: Final answer
    x = 13,262.09

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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.