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Finding the Fourth Proportional to 183,248.40, 276,120.72 and 150,697.44

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Solution

The fourth proportional to 183,248.40, 276,120.72 and 150,697.44 is: 227,072.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,248.40 : 276,120.72 = 150,697.44 : x
  2. Step 2: Convert to fraction form
    183,248.40/276,120.72 = 150,697.44/x
  3. Step 3: Cross multiply
    183,248.40x = 276,120.72 × 150,697.44
  4. Step 4: Simplify right side
    183,248.40x = 41,610,685,634.96
  5. Step 5: Solve for x
    x = 41,610,685,634.96/183,248.40
  6. Step 6: Final answer
    x = 227,072.57

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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.