Home / 160,004.30-220,796.79-95,546.27

Finding the Fourth Proportional to 160,004.30, 220,796.79 and 95,546.27

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Solution

The fourth proportional to 160,004.30, 220,796.79 and 95,546.27 is: 131,848.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,004.30 : 220,796.79 = 95,546.27 : x
  2. Step 2: Convert to fraction form
    160,004.30/220,796.79 = 95,546.27/x
  3. Step 3: Cross multiply
    160,004.30x = 220,796.79 × 95,546.27
  4. Step 4: Simplify right side
    160,004.30x = 21,096,309,906.17
  5. Step 5: Solve for x
    x = 21,096,309,906.17/160,004.30
  6. Step 6: Final answer
    x = 131,848.40

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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.