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Finding the Fourth Proportional to 92,466.38, 127,604.52 and 50,025.82

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Solution

The fourth proportional to 92,466.38, 127,604.52 and 50,025.82 is: 69,036.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,466.38 : 127,604.52 = 50,025.82 : x
  2. Step 2: Convert to fraction form
    92,466.38/127,604.52 = 50,025.82/x
  3. Step 3: Cross multiply
    92,466.38x = 127,604.52 × 50,025.82
  4. Step 4: Simplify right side
    92,466.38x = 6,383,520,429.70
  5. Step 5: Solve for x
    x = 6,383,520,429.70/92,466.38
  6. Step 6: Final answer
    x = 69,036.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.