Home / 151,544.64-227,251.09-43,450.20

Finding the Fourth Proportional to 151,544.64, 227,251.09 and 43,450.20

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Solution

The fourth proportional to 151,544.64, 227,251.09 and 43,450.20 is: 65,156.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,544.64 : 227,251.09 = 43,450.20 : x
  2. Step 2: Convert to fraction form
    151,544.64/227,251.09 = 43,450.20/x
  3. Step 3: Cross multiply
    151,544.64x = 227,251.09 × 43,450.20
  4. Step 4: Simplify right side
    151,544.64x = 9,874,105,202.09
  5. Step 5: Solve for x
    x = 9,874,105,202.09/151,544.64
  6. Step 6: Final answer
    x = 65,156.41

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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.