Home / 41,792.76-62,699.63-19,580.27

Finding the Fourth Proportional to 41,792.76, 62,699.63 and 19,580.27

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Solution

The fourth proportional to 41,792.76, 62,699.63 and 19,580.27 is: 29,375.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,792.76 : 62,699.63 = 19,580.27 : x
  2. Step 2: Convert to fraction form
    41,792.76/62,699.63 = 19,580.27/x
  3. Step 3: Cross multiply
    41,792.76x = 62,699.63 × 19,580.27
  4. Step 4: Simplify right side
    41,792.76x = 1,227,675,272.90
  5. Step 5: Solve for x
    x = 1,227,675,272.90/41,792.76
  6. Step 6: Final answer
    x = 29,375.31

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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.