Home / 41,523.64-62,289.06-11,943.88

Finding the Fourth Proportional to 41,523.64, 62,289.06 and 11,943.88

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Solution

The fourth proportional to 41,523.64, 62,289.06 and 11,943.88 is: 17,916.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,523.64 : 62,289.06 = 11,943.88 : x
  2. Step 2: Convert to fraction form
    41,523.64/62,289.06 = 11,943.88/x
  3. Step 3: Cross multiply
    41,523.64x = 62,289.06 × 11,943.88
  4. Step 4: Simplify right side
    41,523.64x = 743,973,057.95
  5. Step 5: Solve for x
    x = 743,973,057.95/41,523.64
  6. Step 6: Final answer
    x = 17,916.86

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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.