Home / 27,481.08-41,185.17-14,969.01

Finding the Fourth Proportional to 27,481.08, 41,185.17 and 14,969.01

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Solution

The fourth proportional to 27,481.08, 41,185.17 and 14,969.01 is: 22,433.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,481.08 : 41,185.17 = 14,969.01 : x
  2. Step 2: Convert to fraction form
    27,481.08/41,185.17 = 14,969.01/x
  3. Step 3: Cross multiply
    27,481.08x = 41,185.17 × 14,969.01
  4. Step 4: Simplify right side
    27,481.08x = 616,501,221.58
  5. Step 5: Solve for x
    x = 616,501,221.58/27,481.08
  6. Step 6: Final answer
    x = 22,433.66

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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.