Home / 166,473.20-229,707.24-94,856.24

Finding the Fourth Proportional to 166,473.20, 229,707.24 and 94,856.24

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Solution

The fourth proportional to 166,473.20, 229,707.24 and 94,856.24 is: 130,886.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,473.20 : 229,707.24 = 94,856.24 : x
  2. Step 2: Convert to fraction form
    166,473.20/229,707.24 = 94,856.24/x
  3. Step 3: Cross multiply
    166,473.20x = 229,707.24 × 94,856.24
  4. Step 4: Simplify right side
    166,473.20x = 21,789,165,087.18
  5. Step 5: Solve for x
    x = 21,789,165,087.18/166,473.20
  6. Step 6: Final answer
    x = 130,886.92

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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.