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Finding the Fourth Proportional to 164,793.42, 227,388.02 and 95,898.32

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Solution

The fourth proportional to 164,793.42, 227,388.02 and 95,898.32 is: 132,324.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,793.42 : 227,388.02 = 95,898.32 : x
  2. Step 2: Convert to fraction form
    164,793.42/227,388.02 = 95,898.32/x
  3. Step 3: Cross multiply
    164,793.42x = 227,388.02 × 95,898.32
  4. Step 4: Simplify right side
    164,793.42x = 21,806,128,342.40
  5. Step 5: Solve for x
    x = 21,806,128,342.40/164,793.42
  6. Step 6: Final answer
    x = 132,324.02

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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.