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Finding the Fourth Proportional to 182,020.73, 273,154.10 and 63,693.09

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Solution

The fourth proportional to 182,020.73, 273,154.10 and 63,693.09 is: 95,582.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,020.73 : 273,154.10 = 63,693.09 : x
  2. Step 2: Convert to fraction form
    182,020.73/273,154.10 = 63,693.09/x
  3. Step 3: Cross multiply
    182,020.73x = 273,154.10 × 63,693.09
  4. Step 4: Simplify right side
    182,020.73x = 17,398,028,356.70
  5. Step 5: Solve for x
    x = 17,398,028,356.70/182,020.73
  6. Step 6: Final answer
    x = 95,582.68

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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.