Home / 204,961.98-307,488.46-62,826.96

Finding the Fourth Proportional to 204,961.98, 307,488.46 and 62,826.96

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Solution

The fourth proportional to 204,961.98, 307,488.46 and 62,826.96 is: 94,254.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,961.98 : 307,488.46 = 62,826.96 : x
  2. Step 2: Convert to fraction form
    204,961.98/307,488.46 = 62,826.96/x
  3. Step 3: Cross multiply
    204,961.98x = 307,488.46 × 62,826.96
  4. Step 4: Simplify right side
    204,961.98x = 19,318,565,176.88
  5. Step 5: Solve for x
    x = 19,318,565,176.88/204,961.98
  6. Step 6: Final answer
    x = 94,254.38

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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.