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Finding the Fourth Proportional to 183,136.91, 275,953.28 and 150,586.16

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Solution

The fourth proportional to 183,136.91, 275,953.28 and 150,586.16 is: 226,905.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,136.91 : 275,953.28 = 150,586.16 : x
  2. Step 2: Convert to fraction form
    183,136.91/275,953.28 = 150,586.16/x
  3. Step 3: Cross multiply
    183,136.91x = 275,953.28 × 150,586.16
  4. Step 4: Simplify right side
    183,136.91x = 41,554,744,774.60
  5. Step 5: Solve for x
    x = 41,554,744,774.60/183,136.91
  6. Step 6: Final answer
    x = 226,905.35

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1.5x scale

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.