Home / 29,842.60-41,179.56-17,265

Finding the Fourth Proportional to 29,842.60, 41,179.56 and 17,265

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Solution

The fourth proportional to 29,842.60, 41,179.56 and 17,265 is: 23,823.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,842.60 : 41,179.56 = 17,265 : x
  2. Step 2: Convert to fraction form
    29,842.60/41,179.56 = 17,265/x
  3. Step 3: Cross multiply
    29,842.60x = 41,179.56 × 17,265
  4. Step 4: Simplify right side
    29,842.60x = 710,965,103.40
  5. Step 5: Solve for x
    x = 710,965,103.40/29,842.60
  6. Step 6: Final answer
    x = 23,823.83

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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.