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Finding the Fourth Proportional to 241,463.61, 333,152.22 and 150,911.55

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Solution

The fourth proportional to 241,463.61, 333,152.22 and 150,911.55 is: 208,215.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,463.61 : 333,152.22 = 150,911.55 : x
  2. Step 2: Convert to fraction form
    241,463.61/333,152.22 = 150,911.55/x
  3. Step 3: Cross multiply
    241,463.61x = 333,152.22 × 150,911.55
  4. Step 4: Simplify right side
    241,463.61x = 50,276,517,906.14
  5. Step 5: Solve for x
    x = 50,276,517,906.14/241,463.61
  6. Step 6: Final answer
    x = 208,215.71

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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.