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Finding the Fourth Proportional to 193,477.52, 267,099.18 and 150,360.68

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Solution

The fourth proportional to 193,477.52, 267,099.18 and 150,360.68 is: 207,575.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,477.52 : 267,099.18 = 150,360.68 : x
  2. Step 2: Convert to fraction form
    193,477.52/267,099.18 = 150,360.68/x
  3. Step 3: Cross multiply
    193,477.52x = 267,099.18 × 150,360.68
  4. Step 4: Simplify right side
    193,477.52x = 40,161,214,332.24
  5. Step 5: Solve for x
    x = 40,161,214,332.24/193,477.52
  6. Step 6: Final answer
    x = 207,575.61

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1.5x scale

Why These Related Problems?

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