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Finding the Fourth Proportional to 241,624.31, 333,608.33 and 151,020.97

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Solution

The fourth proportional to 241,624.31, 333,608.33 and 151,020.97 is: 208,513.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,624.31 : 333,608.33 = 151,020.97 : x
  2. Step 2: Convert to fraction form
    241,624.31/333,608.33 = 151,020.97/x
  3. Step 3: Cross multiply
    241,624.31x = 333,608.33 × 151,020.97
  4. Step 4: Simplify right side
    241,624.31x = 50,381,853,140.21
  5. Step 5: Solve for x
    x = 50,381,853,140.21/241,624.31
  6. Step 6: Final answer
    x = 208,513.18

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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.