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Finding the Fourth Proportional to 63,235.08, 94,866.30 and 33,648.57

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Solution

The fourth proportional to 63,235.08, 94,866.30 and 33,648.57 is: 50,480.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,235.08 : 94,866.30 = 33,648.57 : x
  2. Step 2: Convert to fraction form
    63,235.08/94,866.30 = 33,648.57/x
  3. Step 3: Cross multiply
    63,235.08x = 94,866.30 × 33,648.57
  4. Step 4: Simplify right side
    63,235.08x = 3,192,115,336.19
  5. Step 5: Solve for x
    x = 3,192,115,336.19/63,235.08
  6. Step 6: Final answer
    x = 50,480.13

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.