Home / 29,954.56-41,318.97-19,195.81

Finding the Fourth Proportional to 29,954.56, 41,318.97 and 19,195.81

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Solution

The fourth proportional to 29,954.56, 41,318.97 and 19,195.81 is: 26,478.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,954.56 : 41,318.97 = 19,195.81 : x
  2. Step 2: Convert to fraction form
    29,954.56/41,318.97 = 19,195.81/x
  3. Step 3: Cross multiply
    29,954.56x = 41,318.97 × 19,195.81
  4. Step 4: Simplify right side
    29,954.56x = 793,151,097.52
  5. Step 5: Solve for x
    x = 793,151,097.52/29,954.56
  6. Step 6: Final answer
    x = 26,478.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.