Home / 151,593.58-227,548.06-111,657.64

Finding the Fourth Proportional to 151,593.58, 227,548.06 and 111,657.64

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Solution

The fourth proportional to 151,593.58, 227,548.06 and 111,657.64 is: 167,602.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,593.58 : 227,548.06 = 111,657.64 : x
  2. Step 2: Convert to fraction form
    151,593.58/227,548.06 = 111,657.64/x
  3. Step 3: Cross multiply
    151,593.58x = 227,548.06 × 111,657.64
  4. Step 4: Simplify right side
    151,593.58x = 25,407,479,366.18
  5. Step 5: Solve for x
    x = 25,407,479,366.18/151,593.58
  6. Step 6: Final answer
    x = 167,602.61

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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.