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Finding the Fourth Proportional to 394,800.00, 592,200.09 and 110,532.42

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Solution

The fourth proportional to 394,800.00, 592,200.09 and 110,532.42 is: 165,798.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    394,800.00 : 592,200.09 = 110,532.42 : x
  2. Step 2: Convert to fraction form
    394,800.00/592,200.09 = 110,532.42/x
  3. Step 3: Cross multiply
    394,800.00x = 592,200.09 × 110,532.42
  4. Step 4: Simplify right side
    394,800.00x = 65,457,310,426.61
  5. Step 5: Solve for x
    x = 65,457,310,426.61/394,800.00
  6. Step 6: Final answer
    x = 165,798.66

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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.