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Finding the Fourth Proportional to 241,043.40, 332,604.96 and 133,613.40

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Solution

The fourth proportional to 241,043.40, 332,604.96 and 133,613.40 is: 184,367.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,043.40 : 332,604.96 = 133,613.40 : x
  2. Step 2: Convert to fraction form
    241,043.40/332,604.96 = 133,613.40/x
  3. Step 3: Cross multiply
    241,043.40x = 332,604.96 × 133,613.40
  4. Step 4: Simplify right side
    241,043.40x = 44,440,479,562.46
  5. Step 5: Solve for x
    x = 44,440,479,562.46/241,043.40
  6. Step 6: Final answer
    x = 184,367.13

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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.