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Finding the Fourth Proportional to 273,466.98, 410,198.04 and 95,932.40

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Solution

The fourth proportional to 273,466.98, 410,198.04 and 95,932.40 is: 143,897.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,466.98 : 410,198.04 = 95,932.40 : x
  2. Step 2: Convert to fraction form
    273,466.98/410,198.04 = 95,932.40/x
  3. Step 3: Cross multiply
    273,466.98x = 410,198.04 × 95,932.40
  4. Step 4: Simplify right side
    273,466.98x = 39,351,280,401.51
  5. Step 5: Solve for x
    x = 39,351,280,401.51/273,466.98
  6. Step 6: Final answer
    x = 143,897.74

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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.