Home / 33,101.60-49,624.44-14,367.48

Finding the Fourth Proportional to 33,101.60, 49,624.44 and 14,367.48

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Solution

The fourth proportional to 33,101.60, 49,624.44 and 14,367.48 is: 21,539.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,101.60 : 49,624.44 = 14,367.48 : x
  2. Step 2: Convert to fraction form
    33,101.60/49,624.44 = 14,367.48/x
  3. Step 3: Cross multiply
    33,101.60x = 49,624.44 × 14,367.48
  4. Step 4: Simplify right side
    33,101.60x = 712,978,149.21
  5. Step 5: Solve for x
    x = 712,978,149.21/33,101.60
  6. Step 6: Final answer
    x = 21,539.08

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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.