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Finding the Fourth Proportional to 241,136.88, 332,763.24 and 133,705.92

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Solution

The fourth proportional to 241,136.88, 332,763.24 and 133,705.92 is: 184,511.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,136.88 : 332,763.24 = 133,705.92 : x
  2. Step 2: Convert to fraction form
    241,136.88/332,763.24 = 133,705.92/x
  3. Step 3: Cross multiply
    241,136.88x = 332,763.24 × 133,705.92
  4. Step 4: Simplify right side
    241,136.88x = 44,492,415,146.38
  5. Step 5: Solve for x
    x = 44,492,415,146.38/241,136.88
  6. Step 6: Final answer
    x = 184,511.03

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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.