Home / 63,396.83-95,104.52-19,027.09

Finding the Fourth Proportional to 63,396.83, 95,104.52 and 19,027.09

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Solution

The fourth proportional to 63,396.83, 95,104.52 and 19,027.09 is: 28,543.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,396.83 : 95,104.52 = 19,027.09 : x
  2. Step 2: Convert to fraction form
    63,396.83/95,104.52 = 19,027.09/x
  3. Step 3: Cross multiply
    63,396.83x = 95,104.52 × 19,027.09
  4. Step 4: Simplify right side
    63,396.83x = 1,809,562,356.54
  5. Step 5: Solve for x
    x = 1,809,562,356.54/63,396.83
  6. Step 6: Final answer
    x = 28,543.42

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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.