Home / 29,917.49-41,283.94-16,487.96

Finding the Fourth Proportional to 29,917.49, 41,283.94 and 16,487.96

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Solution

The fourth proportional to 29,917.49, 41,283.94 and 16,487.96 is: 22,752.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,917.49 : 41,283.94 = 16,487.96 : x
  2. Step 2: Convert to fraction form
    29,917.49/41,283.94 = 16,487.96/x
  3. Step 3: Cross multiply
    29,917.49x = 41,283.94 × 16,487.96
  4. Step 4: Simplify right side
    29,917.49x = 680,687,951.36
  5. Step 5: Solve for x
    x = 680,687,951.36/29,917.49
  6. Step 6: Final answer
    x = 22,752.17

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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.