Home / 27,975.89-41,963.94-11,336.24

Finding the Fourth Proportional to 27,975.89, 41,963.94 and 11,336.24

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Solution

The fourth proportional to 27,975.89, 41,963.94 and 11,336.24 is: 17,004.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,975.89 : 41,963.94 = 11,336.24 : x
  2. Step 2: Convert to fraction form
    27,975.89/41,963.94 = 11,336.24/x
  3. Step 3: Cross multiply
    27,975.89x = 41,963.94 × 11,336.24
  4. Step 4: Simplify right side
    27,975.89x = 475,713,085.37
  5. Step 5: Solve for x
    x = 475,713,085.37/27,975.89
  6. Step 6: Final answer
    x = 17,004.40

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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.