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Finding the Fourth Proportional to 237,606.16, 327,627.84 and 151,450.24

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Solution

The fourth proportional to 237,606.16, 327,627.84 and 151,450.24 is: 208,830.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,606.16 : 327,627.84 = 151,450.24 : x
  2. Step 2: Convert to fraction form
    237,606.16/327,627.84 = 151,450.24/x
  3. Step 3: Cross multiply
    237,606.16x = 327,627.84 × 151,450.24
  4. Step 4: Simplify right side
    237,606.16x = 49,619,314,998.68
  5. Step 5: Solve for x
    x = 49,619,314,998.68/237,606.16
  6. Step 6: Final answer
    x = 208,830.09

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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.