Home / 166,524.56-229,807.83-94,911.24

Finding the Fourth Proportional to 166,524.56, 229,807.83 and 94,911.24

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Solution

The fourth proportional to 166,524.56, 229,807.83 and 94,911.24 is: 130,979.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,524.56 : 229,807.83 = 94,911.24 : x
  2. Step 2: Convert to fraction form
    166,524.56/229,807.83 = 94,911.24/x
  3. Step 3: Cross multiply
    166,524.56x = 229,807.83 × 94,911.24
  4. Step 4: Simplify right side
    166,524.56x = 21,811,346,107.01
  5. Step 5: Solve for x
    x = 21,811,346,107.01/166,524.56
  6. Step 6: Final answer
    x = 130,979.76

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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.