Home / 33,269.47-49,883.44-11,077.15

Finding the Fourth Proportional to 33,269.47, 49,883.44 and 11,077.15

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Solution

The fourth proportional to 33,269.47, 49,883.44 and 11,077.15 is: 16,608.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,269.47 : 49,883.44 = 11,077.15 : x
  2. Step 2: Convert to fraction form
    33,269.47/49,883.44 = 11,077.15/x
  3. Step 3: Cross multiply
    33,269.47x = 49,883.44 × 11,077.15
  4. Step 4: Simplify right side
    33,269.47x = 552,566,347.40
  5. Step 5: Solve for x
    x = 552,566,347.40/33,269.47
  6. Step 6: Final answer
    x = 16,608.81

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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.