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Finding the Fourth Proportional to 29,435.00, 44,136.09 and 9,708.26

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Solution

The fourth proportional to 29,435.00, 44,136.09 and 9,708.26 is: 14,556.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,435.00 : 44,136.09 = 9,708.26 : x
  2. Step 2: Convert to fraction form
    29,435.00/44,136.09 = 9,708.26/x
  3. Step 3: Cross multiply
    29,435.00x = 44,136.09 × 9,708.26
  4. Step 4: Simplify right side
    29,435.00x = 428,484,416.42
  5. Step 5: Solve for x
    x = 428,484,416.42/29,435.00
  6. Step 6: Final answer
    x = 14,556.97

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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.