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Finding the Fourth Proportional to 29,903.93, 44,855.98 and 8,844.34

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Solution

The fourth proportional to 29,903.93, 44,855.98 and 8,844.34 is: 13,266.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,903.93 : 44,855.98 = 8,844.34 : x
  2. Step 2: Convert to fraction form
    29,903.93/44,855.98 = 8,844.34/x
  3. Step 3: Cross multiply
    29,903.93x = 44,855.98 × 8,844.34
  4. Step 4: Simplify right side
    29,903.93x = 396,721,488.01
  5. Step 5: Solve for x
    x = 396,721,488.01/29,903.93
  6. Step 6: Final answer
    x = 13,266.53

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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.