Home / 41,114.84-61,676.12-11,532.54

Finding the Fourth Proportional to 41,114.84, 61,676.12 and 11,532.54

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Solution

The fourth proportional to 41,114.84, 61,676.12 and 11,532.54 is: 17,299.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,114.84 : 61,676.12 = 11,532.54 : x
  2. Step 2: Convert to fraction form
    41,114.84/61,676.12 = 11,532.54/x
  3. Step 3: Cross multiply
    41,114.84x = 61,676.12 × 11,532.54
  4. Step 4: Simplify right side
    41,114.84x = 711,282,349.78
  5. Step 5: Solve for x
    x = 711,282,349.78/41,114.84
  6. Step 6: Final answer
    x = 17,299.90

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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.