Home / 17,027.87-23,496.39-9,472.41

Finding the Fourth Proportional to 17,027.87, 23,496.39 and 9,472.41

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Solution

The fourth proportional to 17,027.87, 23,496.39 and 9,472.41 is: 13,070.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,027.87 : 23,496.39 = 9,472.41 : x
  2. Step 2: Convert to fraction form
    17,027.87/23,496.39 = 9,472.41/x
  3. Step 3: Cross multiply
    17,027.87x = 23,496.39 × 9,472.41
  4. Step 4: Simplify right side
    17,027.87x = 222,567,439.60
  5. Step 5: Solve for x
    x = 222,567,439.60/17,027.87
  6. Step 6: Final answer
    x = 13,070.78

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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.