Home / 41,376.69-62,065.17-10,211.94

Finding the Fourth Proportional to 41,376.69, 62,065.17 and 10,211.94

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Solution

The fourth proportional to 41,376.69, 62,065.17 and 10,211.94 is: 15,317.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,376.69 : 62,065.17 = 10,211.94 : x
  2. Step 2: Convert to fraction form
    41,376.69/62,065.17 = 10,211.94/x
  3. Step 3: Cross multiply
    41,376.69x = 62,065.17 × 10,211.94
  4. Step 4: Simplify right side
    41,376.69x = 633,805,792.13
  5. Step 5: Solve for x
    x = 633,805,792.13/41,376.69
  6. Step 6: Final answer
    x = 15,317.94

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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.