Home / 27,724.60-41,592.38-9,001.16

Finding the Fourth Proportional to 27,724.60, 41,592.38 and 9,001.16

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Solution

The fourth proportional to 27,724.60, 41,592.38 and 9,001.16 is: 13,503.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,724.60 : 41,592.38 = 9,001.16 : x
  2. Step 2: Convert to fraction form
    27,724.60/41,592.38 = 9,001.16/x
  3. Step 3: Cross multiply
    27,724.60x = 41,592.38 × 9,001.16
  4. Step 4: Simplify right side
    27,724.60x = 374,379,667.16
  5. Step 5: Solve for x
    x = 374,379,667.16/27,724.60
  6. Step 6: Final answer
    x = 13,503.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.