Home / 97,553.73-146,330.56-27,433.04

Finding the Fourth Proportional to 97,553.73, 146,330.56 and 27,433.04

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Solution

The fourth proportional to 97,553.73, 146,330.56 and 27,433.04 is: 41,149.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,553.73 : 146,330.56 = 27,433.04 : x
  2. Step 2: Convert to fraction form
    97,553.73/146,330.56 = 27,433.04/x
  3. Step 3: Cross multiply
    97,553.73x = 146,330.56 × 27,433.04
  4. Step 4: Simplify right side
    97,553.73x = 4,014,291,968.54
  5. Step 5: Solve for x
    x = 4,014,291,968.54/97,553.73
  6. Step 6: Final answer
    x = 41,149.55

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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.