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Finding the Fourth Proportional to 333,660.36, 460,457.28 and 182,747.64

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Solution

The fourth proportional to 333,660.36, 460,457.28 and 182,747.64 is: 252,195.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,660.36 : 460,457.28 = 182,747.64 : x
  2. Step 2: Convert to fraction form
    333,660.36/460,457.28 = 182,747.64/x
  3. Step 3: Cross multiply
    333,660.36x = 460,457.28 × 182,747.64
  4. Step 4: Simplify right side
    333,660.36x = 84,147,481,240.82
  5. Step 5: Solve for x
    x = 84,147,481,240.82/333,660.36
  6. Step 6: Final answer
    x = 252,195.02

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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.