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Finding the Fourth Proportional to 29,826.33, 44,737.17 and 17,338.39

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Solution

The fourth proportional to 29,826.33, 44,737.17 and 17,338.39 is: 26,006.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,826.33 : 44,737.17 = 17,338.39 : x
  2. Step 2: Convert to fraction form
    29,826.33/44,737.17 = 17,338.39/x
  3. Step 3: Cross multiply
    29,826.33x = 44,737.17 × 17,338.39
  4. Step 4: Simplify right side
    29,826.33x = 775,670,302.42
  5. Step 5: Solve for x
    x = 775,670,302.42/29,826.33
  6. Step 6: Final answer
    x = 26,006.23

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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.