Home / 164,103.41-226,480.82-95,208.05

Finding the Fourth Proportional to 164,103.41, 226,480.82 and 95,208.05

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Solution

The fourth proportional to 164,103.41, 226,480.82 and 95,208.05 is: 131,397.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,103.41 : 226,480.82 = 95,208.05 : x
  2. Step 2: Convert to fraction form
    164,103.41/226,480.82 = 95,208.05/x
  3. Step 3: Cross multiply
    164,103.41x = 226,480.82 × 95,208.05
  4. Step 4: Simplify right side
    164,103.41x = 21,562,797,942.35
  5. Step 5: Solve for x
    x = 21,562,797,942.35/164,103.41
  6. Step 6: Final answer
    x = 131,397.62

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1.5x scale

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.