Home / 204,693.41-307,086.85-62,558.91

Finding the Fourth Proportional to 204,693.41, 307,086.85 and 62,558.91

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Solution

The fourth proportional to 204,693.41, 307,086.85 and 62,558.91 is: 93,852.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,693.41 : 307,086.85 = 62,558.91 : x
  2. Step 2: Convert to fraction form
    204,693.41/307,086.85 = 62,558.91/x
  3. Step 3: Cross multiply
    204,693.41x = 307,086.85 × 62,558.91
  4. Step 4: Simplify right side
    204,693.41x = 19,211,018,611.33
  5. Step 5: Solve for x
    x = 19,211,018,611.33/204,693.41
  6. Step 6: Final answer
    x = 93,852.65

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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.