Home / 27,661.56-41,506.92-12,060.96

Finding the Fourth Proportional to 27,661.56, 41,506.92 and 12,060.96

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Solution

The fourth proportional to 27,661.56, 41,506.92 and 12,060.96 is: 18,097.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,661.56 : 41,506.92 = 12,060.96 : x
  2. Step 2: Convert to fraction form
    27,661.56/41,506.92 = 12,060.96/x
  3. Step 3: Cross multiply
    27,661.56x = 41,506.92 × 12,060.96
  4. Step 4: Simplify right side
    27,661.56x = 500,613,301.84
  5. Step 5: Solve for x
    x = 500,613,301.84/27,661.56
  6. Step 6: Final answer
    x = 18,097.80

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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.