Home / 164,093.72-226,505.58-96,132.56

Finding the Fourth Proportional to 164,093.72, 226,505.58 and 96,132.56

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Solution

The fourth proportional to 164,093.72, 226,505.58 and 96,132.56 is: 132,695.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,093.72 : 226,505.58 = 96,132.56 : x
  2. Step 2: Convert to fraction form
    164,093.72/226,505.58 = 96,132.56/x
  3. Step 3: Cross multiply
    164,093.72x = 226,505.58 × 96,132.56
  4. Step 4: Simplify right side
    164,093.72x = 21,774,561,259.68
  5. Step 5: Solve for x
    x = 21,774,561,259.68/164,093.72
  6. Step 6: Final answer
    x = 132,695.88

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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.