Home / 43,963.49-65,876.08-33,992.60

Finding the Fourth Proportional to 43,963.49, 65,876.08 and 33,992.60

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Solution

The fourth proportional to 43,963.49, 65,876.08 and 33,992.60 is: 50,935.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,963.49 : 65,876.08 = 33,992.60 : x
  2. Step 2: Convert to fraction form
    43,963.49/65,876.08 = 33,992.60/x
  3. Step 3: Cross multiply
    43,963.49x = 65,876.08 × 33,992.60
  4. Step 4: Simplify right side
    43,963.49x = 2,239,298,822.65
  5. Step 5: Solve for x
    x = 2,239,298,822.65/43,963.49
  6. Step 6: Final answer
    x = 50,935.42

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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.