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Finding the Fourth Proportional to 241,096.40, 332,713.12 and 133,667.76

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Solution

The fourth proportional to 241,096.40, 332,713.12 and 133,667.76 is: 184,461.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,096.40 : 332,713.12 = 133,667.76 : x
  2. Step 2: Convert to fraction form
    241,096.40/332,713.12 = 133,667.76/x
  3. Step 3: Cross multiply
    241,096.40x = 332,713.12 × 133,667.76
  4. Step 4: Simplify right side
    241,096.40x = 44,473,017,473.01
  5. Step 5: Solve for x
    x = 44,473,017,473.01/241,096.40
  6. Step 6: Final answer
    x = 184,461.56

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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.