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Finding the Fourth Proportional to 177,490.26, 244,946.52 and 96,925.28

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Solution

The fourth proportional to 177,490.26, 244,946.52 and 96,925.28 is: 133,762.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,490.26 : 244,946.52 = 96,925.28 : x
  2. Step 2: Convert to fraction form
    177,490.26/244,946.52 = 96,925.28/x
  3. Step 3: Cross multiply
    177,490.26x = 244,946.52 × 96,925.28
  4. Step 4: Simplify right side
    177,490.26x = 23,741,508,811.29
  5. Step 5: Solve for x
    x = 23,741,508,811.29/177,490.26
  6. Step 6: Final answer
    x = 133,762.32

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.