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Finding the Fourth Proportional to 241,322.31, 333,010.31 and 133,885.94

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Solution

The fourth proportional to 241,322.31, 333,010.31 and 133,885.94 is: 184,754.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,322.31 : 333,010.31 = 133,885.94 : x
  2. Step 2: Convert to fraction form
    241,322.31/333,010.31 = 133,885.94/x
  3. Step 3: Cross multiply
    241,322.31x = 333,010.31 × 133,885.94
  4. Step 4: Simplify right side
    241,322.31x = 44,585,396,049.56
  5. Step 5: Solve for x
    x = 44,585,396,049.56/241,322.31
  6. Step 6: Final answer
    x = 184,754.56

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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.