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Finding the Fourth Proportional to 17,992.65, 24,829.97 and 10,035.39

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Solution

The fourth proportional to 17,992.65, 24,829.97 and 10,035.39 is: 13,848.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,992.65 : 24,829.97 = 10,035.39 : x
  2. Step 2: Convert to fraction form
    17,992.65/24,829.97 = 10,035.39/x
  3. Step 3: Cross multiply
    17,992.65x = 24,829.97 × 10,035.39
  4. Step 4: Simplify right side
    17,992.65x = 249,178,382.46
  5. Step 5: Solve for x
    x = 249,178,382.46/17,992.65
  6. Step 6: Final answer
    x = 13,848.90

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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.