Home / 39,190.00-54,097.71-27,260.26

Finding the Fourth Proportional to 39,190.00, 54,097.71 and 27,260.26

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Solution

The fourth proportional to 39,190.00, 54,097.71 and 27,260.26 is: 37,629.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,190.00 : 54,097.71 = 27,260.26 : x
  2. Step 2: Convert to fraction form
    39,190.00/54,097.71 = 27,260.26/x
  3. Step 3: Cross multiply
    39,190.00x = 54,097.71 × 27,260.26
  4. Step 4: Simplify right side
    39,190.00x = 1,474,717,233.21
  5. Step 5: Solve for x
    x = 1,474,717,233.21/39,190.00
  6. Step 6: Final answer
    x = 37,629.94

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Similar ratio
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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.