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Finding the Fourth Proportional to 17,505.08, 26,257.08 and 4,357.44

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Solution

The fourth proportional to 17,505.08, 26,257.08 and 4,357.44 is: 6,536.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,505.08 : 26,257.08 = 4,357.44 : x
  2. Step 2: Convert to fraction form
    17,505.08/26,257.08 = 4,357.44/x
  3. Step 3: Cross multiply
    17,505.08x = 26,257.08 × 4,357.44
  4. Step 4: Simplify right side
    17,505.08x = 114,413,650.68
  5. Step 5: Solve for x
    x = 114,413,650.68/17,505.08
  6. Step 6: Final answer
    x = 6,536.03

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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.