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Finding the Fourth Proportional to 63,934.92, 88,230.60 and 37,093.44

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Solution

The fourth proportional to 63,934.92, 88,230.60 and 37,093.44 is: 51,189.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,934.92 : 88,230.60 = 37,093.44 : x
  2. Step 2: Convert to fraction form
    63,934.92/88,230.60 = 37,093.44/x
  3. Step 3: Cross multiply
    63,934.92x = 88,230.60 × 37,093.44
  4. Step 4: Simplify right side
    63,934.92x = 3,272,776,467.26
  5. Step 5: Solve for x
    x = 3,272,776,467.26/63,934.92
  6. Step 6: Final answer
    x = 51,189.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.