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Finding the Fourth Proportional to 29,195.00, 43,806.76 and 18,098.72

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Solution

The fourth proportional to 29,195.00, 43,806.76 and 18,098.72 is: 27,156.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,195.00 : 43,806.76 = 18,098.72 : x
  2. Step 2: Convert to fraction form
    29,195.00/43,806.76 = 18,098.72/x
  3. Step 3: Cross multiply
    29,195.00x = 43,806.76 × 18,098.72
  4. Step 4: Simplify right side
    29,195.00x = 792,846,019.07
  5. Step 5: Solve for x
    x = 792,846,019.07/29,195.00
  6. Step 6: Final answer
    x = 27,156.92

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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.