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Finding the Fourth Proportional to 241,624.68, 333,446.18 and 132,733.61

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Solution

The fourth proportional to 241,624.68, 333,446.18 and 132,733.61 is: 183,174.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,624.68 : 333,446.18 = 132,733.61 : x
  2. Step 2: Convert to fraction form
    241,624.68/333,446.18 = 132,733.61/x
  3. Step 3: Cross multiply
    241,624.68x = 333,446.18 × 132,733.61
  4. Step 4: Simplify right side
    241,624.68x = 44,259,512,881.21
  5. Step 5: Solve for x
    x = 44,259,512,881.21/241,624.68
  6. Step 6: Final answer
    x = 183,174.64

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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.