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Finding the Fourth Proportional to 63,239.58, 94,873.05 and 33,653.07

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Solution

The fourth proportional to 63,239.58, 94,873.05 and 33,653.07 is: 50,486.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,239.58 : 94,873.05 = 33,653.07 : x
  2. Step 2: Convert to fraction form
    63,239.58/94,873.05 = 33,653.07/x
  3. Step 3: Cross multiply
    63,239.58x = 94,873.05 × 33,653.07
  4. Step 4: Simplify right side
    63,239.58x = 3,192,769,392.76
  5. Step 5: Solve for x
    x = 3,192,769,392.76/63,239.58
  6. Step 6: Final answer
    x = 50,486.88

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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.