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Finding the Fourth Proportional to 29,793.49, 44,690.19 and 7,606.87

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Solution

The fourth proportional to 29,793.49, 44,690.19 and 7,606.87 is: 11,410.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,793.49 : 44,690.19 = 7,606.87 : x
  2. Step 2: Convert to fraction form
    29,793.49/44,690.19 = 7,606.87/x
  3. Step 3: Cross multiply
    29,793.49x = 44,690.19 × 7,606.87
  4. Step 4: Simplify right side
    29,793.49x = 339,952,465.61
  5. Step 5: Solve for x
    x = 339,952,465.61/29,793.49
  6. Step 6: Final answer
    x = 11,410.29

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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.