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Finding the Fourth Proportional to 183,136.41, 275,952.53 and 150,585.66

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Solution

The fourth proportional to 183,136.41, 275,952.53 and 150,585.66 is: 226,904.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,136.41 : 275,952.53 = 150,585.66 : x
  2. Step 2: Convert to fraction form
    183,136.41/275,952.53 = 150,585.66/x
  3. Step 3: Cross multiply
    183,136.41x = 275,952.53 × 150,585.66
  4. Step 4: Simplify right side
    183,136.41x = 41,554,493,105.79
  5. Step 5: Solve for x
    x = 41,554,493,105.79/183,136.41
  6. Step 6: Final answer
    x = 226,904.60

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.