Home / 22,054.88-33,050.03-10,939.37

Finding the Fourth Proportional to 22,054.88, 33,050.03 and 10,939.37

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Solution

The fourth proportional to 22,054.88, 33,050.03 and 10,939.37 is: 16,393.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,054.88 : 33,050.03 = 10,939.37 : x
  2. Step 2: Convert to fraction form
    22,054.88/33,050.03 = 10,939.37/x
  3. Step 3: Cross multiply
    22,054.88x = 33,050.03 × 10,939.37
  4. Step 4: Simplify right side
    22,054.88x = 361,546,534.61
  5. Step 5: Solve for x
    x = 361,546,534.61/22,054.88
  6. Step 6: Final answer
    x = 16,393.04

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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.