Home / 41,231.48-61,847.06-14,930.07

Finding the Fourth Proportional to 41,231.48, 61,847.06 and 14,930.07

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Solution

The fourth proportional to 41,231.48, 61,847.06 and 14,930.07 is: 22,395.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,231.48 : 61,847.06 = 14,930.07 : x
  2. Step 2: Convert to fraction form
    41,231.48/61,847.06 = 14,930.07/x
  3. Step 3: Cross multiply
    41,231.48x = 61,847.06 × 14,930.07
  4. Step 4: Simplify right side
    41,231.48x = 923,380,935.09
  5. Step 5: Solve for x
    x = 923,380,935.09/41,231.48
  6. Step 6: Final answer
    x = 22,395.05

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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.