Home / 164,353.32-226,835.42-95,432.09

Finding the Fourth Proportional to 164,353.32, 226,835.42 and 95,432.09

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Solution

The fourth proportional to 164,353.32, 226,835.42 and 95,432.09 is: 131,712.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,353.32 : 226,835.42 = 95,432.09 : x
  2. Step 2: Convert to fraction form
    164,353.32/226,835.42 = 95,432.09/x
  3. Step 3: Cross multiply
    164,353.32x = 226,835.42 × 95,432.09
  4. Step 4: Simplify right side
    164,353.32x = 21,647,376,605.29
  5. Step 5: Solve for x
    x = 21,647,376,605.29/164,353.32
  6. Step 6: Final answer
    x = 131,712.44

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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.