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Finding the Fourth Proportional to 160,107.53, 240,160.97 and 150,364.44

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Solution

The fourth proportional to 160,107.53, 240,160.97 and 150,364.44 is: 225,546.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,107.53 : 240,160.97 = 150,364.44 : x
  2. Step 2: Convert to fraction form
    160,107.53/240,160.97 = 150,364.44/x
  3. Step 3: Cross multiply
    160,107.53x = 240,160.97 × 150,364.44
  4. Step 4: Simplify right side
    160,107.53x = 36,111,669,012.08
  5. Step 5: Solve for x
    x = 36,111,669,012.08/160,107.53
  6. Step 6: Final answer
    x = 225,546.36

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1.5x scale

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.