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Finding the Fourth Proportional to 241,373.75, 362,078.39 and 63,879.56

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Solution

The fourth proportional to 241,373.75, 362,078.39 and 63,879.56 is: 95,824.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,373.75 : 362,078.39 = 63,879.56 : x
  2. Step 2: Convert to fraction form
    241,373.75/362,078.39 = 63,879.56/x
  3. Step 3: Cross multiply
    241,373.75x = 362,078.39 × 63,879.56
  4. Step 4: Simplify right side
    241,373.75x = 23,129,409,303.60
  5. Step 5: Solve for x
    x = 23,129,409,303.60/241,373.75
  6. Step 6: Final answer
    x = 95,824.05

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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.