Home / 27,397.44-41,089.68-10,751.76

Finding the Fourth Proportional to 27,397.44, 41,089.68 and 10,751.76

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Solution

The fourth proportional to 27,397.44, 41,089.68 and 10,751.76 is: 16,125.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,397.44 : 41,089.68 = 10,751.76 : x
  2. Step 2: Convert to fraction form
    27,397.44/41,089.68 = 10,751.76/x
  3. Step 3: Cross multiply
    27,397.44x = 41,089.68 × 10,751.76
  4. Step 4: Simplify right side
    27,397.44x = 441,786,377.84
  5. Step 5: Solve for x
    x = 441,786,377.84/27,397.44
  6. Step 6: Final answer
    x = 16,125.10

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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.