Home / 27,004.41-37,245.96-19,832.11

Finding the Fourth Proportional to 27,004.41, 37,245.96 and 19,832.11

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Solution

The fourth proportional to 27,004.41, 37,245.96 and 19,832.11 is: 27,353.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,004.41 : 37,245.96 = 19,832.11 : x
  2. Step 2: Convert to fraction form
    27,004.41/37,245.96 = 19,832.11/x
  3. Step 3: Cross multiply
    27,004.41x = 37,245.96 × 19,832.11
  4. Step 4: Simplify right side
    27,004.41x = 738,665,882.66
  5. Step 5: Solve for x
    x = 738,665,882.66/27,004.41
  6. Step 6: Final answer
    x = 27,353.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.