Home / 163,794.30-226,035.36-92,175.52

Finding the Fourth Proportional to 163,794.30, 226,035.36 and 92,175.52

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Solution

The fourth proportional to 163,794.30, 226,035.36 and 92,175.52 is: 127,201.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,794.30 : 226,035.36 = 92,175.52 : x
  2. Step 2: Convert to fraction form
    163,794.30/226,035.36 = 92,175.52/x
  3. Step 3: Cross multiply
    163,794.30x = 226,035.36 × 92,175.52
  4. Step 4: Simplify right side
    163,794.30x = 20,834,926,846.39
  5. Step 5: Solve for x
    x = 20,834,926,846.39/163,794.30
  6. Step 6: Final answer
    x = 127,201.78

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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.