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Finding the Fourth Proportional to 37,256.88, 55,884.48 and 17,524.48

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Solution

The fourth proportional to 37,256.88, 55,884.48 and 17,524.48 is: 26,286.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,256.88 : 55,884.48 = 17,524.48 : x
  2. Step 2: Convert to fraction form
    37,256.88/55,884.48 = 17,524.48/x
  3. Step 3: Cross multiply
    37,256.88x = 55,884.48 × 17,524.48
  4. Step 4: Simplify right side
    37,256.88x = 979,346,452.07
  5. Step 5: Solve for x
    x = 979,346,452.07/37,256.88
  6. Step 6: Final answer
    x = 26,286.32

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Similar ratio
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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.