Home / 27,537.30-41,310.27-16,456.50

Finding the Fourth Proportional to 27,537.30, 41,310.27 and 16,456.50

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Solution

The fourth proportional to 27,537.30, 41,310.27 and 16,456.50 is: 24,687.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,537.30 : 41,310.27 = 16,456.50 : x
  2. Step 2: Convert to fraction form
    27,537.30/41,310.27 = 16,456.50/x
  3. Step 3: Cross multiply
    27,537.30x = 41,310.27 × 16,456.50
  4. Step 4: Simplify right side
    27,537.30x = 679,822,458.26
  5. Step 5: Solve for x
    x = 679,822,458.26/27,537.30
  6. Step 6: Final answer
    x = 24,687.33

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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.