Home / 110,262.44-165,265.49-50,200.58

Finding the Fourth Proportional to 110,262.44, 165,265.49 and 50,200.58

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Solution

The fourth proportional to 110,262.44, 165,265.49 and 50,200.58 is: 75,242.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,262.44 : 165,265.49 = 50,200.58 : x
  2. Step 2: Convert to fraction form
    110,262.44/165,265.49 = 50,200.58/x
  3. Step 3: Cross multiply
    110,262.44x = 165,265.49 × 50,200.58
  4. Step 4: Simplify right side
    110,262.44x = 8,296,423,990.65
  5. Step 5: Solve for x
    x = 8,296,423,990.65/110,262.44
  6. Step 6: Final answer
    x = 75,242.52

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1.5x scale

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.