Home / 41,814.36-62,736.93-19,634.94

Finding the Fourth Proportional to 41,814.36, 62,736.93 and 19,634.94

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Solution

The fourth proportional to 41,814.36, 62,736.93 and 19,634.94 is: 29,459.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,814.36 : 62,736.93 = 19,634.94 : x
  2. Step 2: Convert to fraction form
    41,814.36/62,736.93 = 19,634.94/x
  3. Step 3: Cross multiply
    41,814.36x = 62,736.93 × 19,634.94
  4. Step 4: Simplify right side
    41,814.36x = 1,231,835,856.33
  5. Step 5: Solve for x
    x = 1,231,835,856.33/41,814.36
  6. Step 6: Final answer
    x = 29,459.64

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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.