Home / 27,487.26-41,243.85-9,952.38

Finding the Fourth Proportional to 27,487.26, 41,243.85 and 9,952.38

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Solution

The fourth proportional to 27,487.26, 41,243.85 and 9,952.38 is: 14,933.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,487.26 : 41,243.85 = 9,952.38 : x
  2. Step 2: Convert to fraction form
    27,487.26/41,243.85 = 9,952.38/x
  3. Step 3: Cross multiply
    27,487.26x = 41,243.85 × 9,952.38
  4. Step 4: Simplify right side
    27,487.26x = 410,474,467.86
  5. Step 5: Solve for x
    x = 410,474,467.86/27,487.26
  6. Step 6: Final answer
    x = 14,933.26

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1.5x scale

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.