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Finding the Fourth Proportional to 241,481.31, 362,300.67 and 121,476.33

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Solution

The fourth proportional to 241,481.31, 362,300.67 and 121,476.33 is: 182,254.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,481.31 : 362,300.67 = 121,476.33 : x
  2. Step 2: Convert to fraction form
    241,481.31/362,300.67 = 121,476.33/x
  3. Step 3: Cross multiply
    241,481.31x = 362,300.67 × 121,476.33
  4. Step 4: Simplify right side
    241,481.31x = 44,010,955,294.00
  5. Step 5: Solve for x
    x = 44,010,955,294.00/241,481.31
  6. Step 6: Final answer
    x = 182,254.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.