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Finding the Fourth Proportional to 223,842.60, 335,456.70 and 182,370.60

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Solution

The fourth proportional to 223,842.60, 335,456.70 and 182,370.60 is: 273,305.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,842.60 : 335,456.70 = 182,370.60 : x
  2. Step 2: Convert to fraction form
    223,842.60/335,456.70 = 182,370.60/x
  3. Step 3: Cross multiply
    223,842.60x = 335,456.70 × 182,370.60
  4. Step 4: Simplify right side
    223,842.60x = 61,177,439,653.02
  5. Step 5: Solve for x
    x = 61,177,439,653.02/223,842.60
  6. Step 6: Final answer
    x = 273,305.62

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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.