Home / 204,533.73-306,833.82-60,454.17

Finding the Fourth Proportional to 204,533.73, 306,833.82 and 60,454.17

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Solution

The fourth proportional to 204,533.73, 306,833.82 and 60,454.17 is: 90,691.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,533.73 : 306,833.82 = 60,454.17 : x
  2. Step 2: Convert to fraction form
    204,533.73/306,833.82 = 60,454.17/x
  3. Step 3: Cross multiply
    204,533.73x = 306,833.82 × 60,454.17
  4. Step 4: Simplify right side
    204,533.73x = 18,549,383,916.03
  5. Step 5: Solve for x
    x = 18,549,383,916.03/204,533.73
  6. Step 6: Final answer
    x = 90,691.08

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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.