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Finding the Fourth Proportional to 17,793, 24,555.80 and 10,342.44

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Solution

The fourth proportional to 17,793, 24,555.80 and 10,342.44 is: 14,273.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,793 : 24,555.80 = 10,342.44 : x
  2. Step 2: Convert to fraction form
    17,793/24,555.80 = 10,342.44/x
  3. Step 3: Cross multiply
    17,793x = 24,555.80 × 10,342.44
  4. Step 4: Simplify right side
    17,793x = 253,966,888.15
  5. Step 5: Solve for x
    x = 253,966,888.15/17,793
  6. Step 6: Final answer
    x = 14,273.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.