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Finding the Fourth Proportional to 63,441.83, 95,138.15 and 33,843.52

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Solution

The fourth proportional to 63,441.83, 95,138.15 and 33,843.52 is: 50,752.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,441.83 : 95,138.15 = 33,843.52 : x
  2. Step 2: Convert to fraction form
    63,441.83/95,138.15 = 33,843.52/x
  3. Step 3: Cross multiply
    63,441.83x = 95,138.15 × 33,843.52
  4. Step 4: Simplify right side
    63,441.83x = 3,219,809,831.99
  5. Step 5: Solve for x
    x = 3,219,809,831.99/63,441.83
  6. Step 6: Final answer
    x = 50,752.16

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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.