Home / 37,593.36-51,873.60-20,827.44

Finding the Fourth Proportional to 37,593.36, 51,873.60 and 20,827.44

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Solution

The fourth proportional to 37,593.36, 51,873.60 and 20,827.44 is: 28,738.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,593.36 : 51,873.60 = 20,827.44 : x
  2. Step 2: Convert to fraction form
    37,593.36/51,873.60 = 20,827.44/x
  3. Step 3: Cross multiply
    37,593.36x = 51,873.60 × 20,827.44
  4. Step 4: Simplify right side
    37,593.36x = 1,080,394,291.58
  5. Step 5: Solve for x
    x = 1,080,394,291.58/37,593.36
  6. Step 6: Final answer
    x = 28,738.97

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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.