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Finding the Fourth Proportional to 181,322.73, 271,975.77 and 63,003.33

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Solution

The fourth proportional to 181,322.73, 271,975.77 and 63,003.33 is: 94,502.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,322.73 : 271,975.77 = 63,003.33 : x
  2. Step 2: Convert to fraction form
    181,322.73/271,975.77 = 63,003.33/x
  3. Step 3: Cross multiply
    181,322.73x = 271,975.77 × 63,003.33
  4. Step 4: Simplify right side
    181,322.73x = 17,135,379,189.31
  5. Step 5: Solve for x
    x = 17,135,379,189.31/181,322.73
  6. Step 6: Final answer
    x = 94,502.10

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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.