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Finding the Fourth Proportional to 241,908.06, 333,841.69 and 133,020.69

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Solution

The fourth proportional to 241,908.06, 333,841.69 and 133,020.69 is: 183,573.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,908.06 : 333,841.69 = 133,020.69 : x
  2. Step 2: Convert to fraction form
    241,908.06/333,841.69 = 133,020.69/x
  3. Step 3: Cross multiply
    241,908.06x = 333,841.69 × 133,020.69
  4. Step 4: Simplify right side
    241,908.06x = 44,407,851,954.57
  5. Step 5: Solve for x
    x = 44,407,851,954.57/241,908.06
  6. Step 6: Final answer
    x = 183,573.26

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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.