Home / 27,548.64-41,304.96-10,910.88

Finding the Fourth Proportional to 27,548.64, 41,304.96 and 10,910.88

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Solution

The fourth proportional to 27,548.64, 41,304.96 and 10,910.88 is: 16,359.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,548.64 : 41,304.96 = 10,910.88 : x
  2. Step 2: Convert to fraction form
    27,548.64/41,304.96 = 10,910.88/x
  3. Step 3: Cross multiply
    27,548.64x = 41,304.96 × 10,910.88
  4. Step 4: Simplify right side
    27,548.64x = 450,673,461.96
  5. Step 5: Solve for x
    x = 450,673,461.96/27,548.64
  6. Step 6: Final answer
    x = 16,359.19

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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.