Home / 165,960.44-229,016.40-94,330.52

Finding the Fourth Proportional to 165,960.44, 229,016.40 and 94,330.52

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Solution

The fourth proportional to 165,960.44, 229,016.40 and 94,330.52 is: 130,171.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,960.44 : 229,016.40 = 94,330.52 : x
  2. Step 2: Convert to fraction form
    165,960.44/229,016.40 = 94,330.52/x
  3. Step 3: Cross multiply
    165,960.44x = 229,016.40 × 94,330.52
  4. Step 4: Simplify right side
    165,960.44x = 21,603,236,100.53
  5. Step 5: Solve for x
    x = 21,603,236,100.53/165,960.44
  6. Step 6: Final answer
    x = 130,171.00

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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.