Home / 27,349.13-37,741.83-14,773.88

Finding the Fourth Proportional to 27,349.13, 37,741.83 and 14,773.88

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Solution

The fourth proportional to 27,349.13, 37,741.83 and 14,773.88 is: 20,387.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,349.13 : 37,741.83 = 14,773.88 : x
  2. Step 2: Convert to fraction form
    27,349.13/37,741.83 = 14,773.88/x
  3. Step 3: Cross multiply
    27,349.13x = 37,741.83 × 14,773.88
  4. Step 4: Simplify right side
    27,349.13x = 557,593,023.29
  5. Step 5: Solve for x
    x = 557,593,023.29/27,349.13
  6. Step 6: Final answer
    x = 20,387.97

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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.