Home / 41,207.20-61,794.73-14,184.43

Finding the Fourth Proportional to 41,207.20, 61,794.73 and 14,184.43

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Solution

The fourth proportional to 41,207.20, 61,794.73 and 14,184.43 is: 21,271.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,207.20 : 61,794.73 = 14,184.43 : x
  2. Step 2: Convert to fraction form
    41,207.20/61,794.73 = 14,184.43/x
  3. Step 3: Cross multiply
    41,207.20x = 61,794.73 × 14,184.43
  4. Step 4: Simplify right side
    41,207.20x = 876,523,022.05
  5. Step 5: Solve for x
    x = 876,523,022.05/41,207.20
  6. Step 6: Final answer
    x = 21,271.11

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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.