Home / 27,236.12-40,843.64-10,593.88

Finding the Fourth Proportional to 27,236.12, 40,843.64 and 10,593.88

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Solution

The fourth proportional to 27,236.12, 40,843.64 and 10,593.88 is: 15,886.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,236.12 : 40,843.64 = 10,593.88 : x
  2. Step 2: Convert to fraction form
    27,236.12/40,843.64 = 10,593.88/x
  3. Step 3: Cross multiply
    27,236.12x = 40,843.64 × 10,593.88
  4. Step 4: Simplify right side
    27,236.12x = 432,692,620.92
  5. Step 5: Solve for x
    x = 432,692,620.92/27,236.12
  6. Step 6: Final answer
    x = 15,886.72

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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.