Home / 151,946.52-227,850.54-63,147.06

Finding the Fourth Proportional to 151,946.52, 227,850.54 and 63,147.06

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Solution

The fourth proportional to 151,946.52, 227,850.54 and 63,147.06 is: 94,691.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,946.52 : 227,850.54 = 63,147.06 : x
  2. Step 2: Convert to fraction form
    151,946.52/227,850.54 = 63,147.06/x
  3. Step 3: Cross multiply
    151,946.52x = 227,850.54 × 63,147.06
  4. Step 4: Simplify right side
    151,946.52x = 14,388,091,720.41
  5. Step 5: Solve for x
    x = 14,388,091,720.41/151,946.52
  6. Step 6: Final answer
    x = 94,691.81

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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.