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Finding the Fourth Proportional to 241,675.90, 333,506.09 and 134,243.17

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Solution

The fourth proportional to 241,675.90, 333,506.09 and 134,243.17 is: 185,251.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,675.90 : 333,506.09 = 134,243.17 : x
  2. Step 2: Convert to fraction form
    241,675.90/333,506.09 = 134,243.17/x
  3. Step 3: Cross multiply
    241,675.90x = 333,506.09 × 134,243.17
  4. Step 4: Simplify right side
    241,675.90x = 44,770,914,237.75
  5. Step 5: Solve for x
    x = 44,770,914,237.75/241,675.90
  6. Step 6: Final answer
    x = 185,251.88

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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.