Home / 204,372.03-306,455.01-62,190.03

Finding the Fourth Proportional to 204,372.03, 306,455.01 and 62,190.03

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Solution

The fourth proportional to 204,372.03, 306,455.01 and 62,190.03 is: 93,253.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,372.03 : 306,455.01 = 62,190.03 : x
  2. Step 2: Convert to fraction form
    204,372.03/306,455.01 = 62,190.03/x
  3. Step 3: Cross multiply
    204,372.03x = 306,455.01 × 62,190.03
  4. Step 4: Simplify right side
    204,372.03x = 19,058,446,265.55
  5. Step 5: Solve for x
    x = 19,058,446,265.55/204,372.03
  6. Step 6: Final answer
    x = 93,253.69

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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.