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Finding the Fourth Proportional to 241,319.88, 333,026.88 and 133,885.92

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Solution

The fourth proportional to 241,319.88, 333,026.88 and 133,885.92 is: 184,765.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,319.88 : 333,026.88 = 133,885.92 : x
  2. Step 2: Convert to fraction form
    241,319.88/333,026.88 = 133,885.92/x
  3. Step 3: Cross multiply
    241,319.88x = 333,026.88 × 133,885.92
  4. Step 4: Simplify right side
    241,319.88x = 44,587,610,213.53
  5. Step 5: Solve for x
    x = 44,587,610,213.53/241,319.88
  6. Step 6: Final answer
    x = 184,765.59

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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.