Home / 29,189.35-43,790.17-9,466.37

Finding the Fourth Proportional to 29,189.35, 43,790.17 and 9,466.37

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Solution

The fourth proportional to 29,189.35, 43,790.17 and 9,466.37 is: 14,201.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,189.35 : 43,790.17 = 9,466.37 : x
  2. Step 2: Convert to fraction form
    29,189.35/43,790.17 = 9,466.37/x
  3. Step 3: Cross multiply
    29,189.35x = 43,790.17 × 9,466.37
  4. Step 4: Simplify right side
    29,189.35x = 414,533,708.97
  5. Step 5: Solve for x
    x = 414,533,708.97/29,189.35
  6. Step 6: Final answer
    x = 14,201.54

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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.