Home / 36,770.60-55,161.94-14,584.08

Finding the Fourth Proportional to 36,770.60, 55,161.94 and 14,584.08

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Solution

The fourth proportional to 36,770.60, 55,161.94 and 14,584.08 is: 21,878.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,770.60 : 55,161.94 = 14,584.08 : x
  2. Step 2: Convert to fraction form
    36,770.60/55,161.94 = 14,584.08/x
  3. Step 3: Cross multiply
    36,770.60x = 55,161.94 × 14,584.08
  4. Step 4: Simplify right side
    36,770.60x = 804,486,145.92
  5. Step 5: Solve for x
    x = 804,486,145.92/36,770.60
  6. Step 6: Final answer
    x = 21,878.52

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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.