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Finding the Fourth Proportional to 17,094.54, 23,591.07 and 10,020.54

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Solution

The fourth proportional to 17,094.54, 23,591.07 and 10,020.54 is: 13,828.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,094.54 : 23,591.07 = 10,020.54 : x
  2. Step 2: Convert to fraction form
    17,094.54/23,591.07 = 10,020.54/x
  3. Step 3: Cross multiply
    17,094.54x = 23,591.07 × 10,020.54
  4. Step 4: Simplify right side
    17,094.54x = 236,395,260.58
  5. Step 5: Solve for x
    x = 236,395,260.58/17,094.54
  6. Step 6: Final answer
    x = 13,828.70

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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.