Home / 363,284.19-545,004.72-110,584.44

Finding the Fourth Proportional to 363,284.19, 545,004.72 and 110,584.44

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Solution

The fourth proportional to 363,284.19, 545,004.72 and 110,584.44 is: 165,900.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,284.19 : 545,004.72 = 110,584.44 : x
  2. Step 2: Convert to fraction form
    363,284.19/545,004.72 = 110,584.44/x
  3. Step 3: Cross multiply
    363,284.19x = 545,004.72 × 110,584.44
  4. Step 4: Simplify right side
    363,284.19x = 60,269,041,758.56
  5. Step 5: Solve for x
    x = 60,269,041,758.56/363,284.19
  6. Step 6: Final answer
    x = 165,900.54

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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.