Home / 41,268.29-61,906.54-14,975.09

Finding the Fourth Proportional to 41,268.29, 61,906.54 and 14,975.09

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Solution

The fourth proportional to 41,268.29, 61,906.54 and 14,975.09 is: 22,464.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,268.29 : 61,906.54 = 14,975.09 : x
  2. Step 2: Convert to fraction form
    41,268.29/61,906.54 = 14,975.09/x
  3. Step 3: Cross multiply
    41,268.29x = 61,906.54 × 14,975.09
  4. Step 4: Simplify right side
    41,268.29x = 927,055,661.12
  5. Step 5: Solve for x
    x = 927,055,661.12/41,268.29
  6. Step 6: Final answer
    x = 22,464.11

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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.