Home / 33,083.10-49,596.75-14,349.02

Finding the Fourth Proportional to 33,083.10, 49,596.75 and 14,349.02

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Solution

The fourth proportional to 33,083.10, 49,596.75 and 14,349.02 is: 21,511.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,083.10 : 49,596.75 = 14,349.02 : x
  2. Step 2: Convert to fraction form
    33,083.10/49,596.75 = 14,349.02/x
  3. Step 3: Cross multiply
    33,083.10x = 49,596.75 × 14,349.02
  4. Step 4: Simplify right side
    33,083.10x = 711,664,918.08
  5. Step 5: Solve for x
    x = 711,664,918.08/33,083.10
  6. Step 6: Final answer
    x = 21,511.43

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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.