Home / 151,592.57-227,546.56-111,656.64

Finding the Fourth Proportional to 151,592.57, 227,546.56 and 111,656.64

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Solution

The fourth proportional to 151,592.57, 227,546.56 and 111,656.64 is: 167,601.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,592.57 : 227,546.56 = 111,656.64 : x
  2. Step 2: Convert to fraction form
    151,592.57/227,546.56 = 111,656.64/x
  3. Step 3: Cross multiply
    151,592.57x = 227,546.56 × 111,656.64
  4. Step 4: Simplify right side
    151,592.57x = 25,407,084,333.16
  5. Step 5: Solve for x
    x = 25,407,084,333.16/151,592.57
  6. Step 6: Final answer
    x = 167,601.12

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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.