Home / 176,183.04-243,132.74-95,610.56

Finding the Fourth Proportional to 176,183.04, 243,132.74 and 95,610.56

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Solution

The fourth proportional to 176,183.04, 243,132.74 and 95,610.56 is: 131,942.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,183.04 : 243,132.74 = 95,610.56 : x
  2. Step 2: Convert to fraction form
    176,183.04/243,132.74 = 95,610.56/x
  3. Step 3: Cross multiply
    176,183.04x = 243,132.74 × 95,610.56
  4. Step 4: Simplify right side
    176,183.04x = 23,246,057,425.73
  5. Step 5: Solve for x
    x = 23,246,057,425.73/176,183.04
  6. Step 6: Final answer
    x = 131,942.65

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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.