Home / 27,654.38-41,489.77-11,004.92

Finding the Fourth Proportional to 27,654.38, 41,489.77 and 11,004.92

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Solution

The fourth proportional to 27,654.38, 41,489.77 and 11,004.92 is: 16,510.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,654.38 : 41,489.77 = 11,004.92 : x
  2. Step 2: Convert to fraction form
    27,654.38/41,489.77 = 11,004.92/x
  3. Step 3: Cross multiply
    27,654.38x = 41,489.77 × 11,004.92
  4. Step 4: Simplify right side
    27,654.38x = 456,591,599.67
  5. Step 5: Solve for x
    x = 456,591,599.67/27,654.38
  6. Step 6: Final answer
    x = 16,510.64

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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.