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Finding the Fourth Proportional to 151,696.92, 227,569.14 and 46,504.92

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Solution

The fourth proportional to 151,696.92, 227,569.14 and 46,504.92 is: 69,764.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,696.92 : 227,569.14 = 46,504.92 : x
  2. Step 2: Convert to fraction form
    151,696.92/227,569.14 = 46,504.92/x
  3. Step 3: Cross multiply
    151,696.92x = 227,569.14 × 46,504.92
  4. Step 4: Simplify right side
    151,696.92x = 10,583,084,650.17
  5. Step 5: Solve for x
    x = 10,583,084,650.17/151,696.92
  6. Step 6: Final answer
    x = 69,764.66

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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.