Home / 17,530.17-26,296.62-5,843.39

Finding the Fourth Proportional to 17,530.17, 26,296.62 and 5,843.39

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Solution

The fourth proportional to 17,530.17, 26,296.62 and 5,843.39 is: 8,765.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,530.17 : 26,296.62 = 5,843.39 : x
  2. Step 2: Convert to fraction form
    17,530.17/26,296.62 = 5,843.39/x
  3. Step 3: Cross multiply
    17,530.17x = 26,296.62 × 5,843.39
  4. Step 4: Simplify right side
    17,530.17x = 153,661,450.17
  5. Step 5: Solve for x
    x = 153,661,450.17/17,530.17
  6. Step 6: Final answer
    x = 8,765.54

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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.