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Finding the Fourth Proportional to 63,063.86, 94,548.38 and 29,764.98

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Solution

The fourth proportional to 63,063.86, 94,548.38 and 29,764.98 is: 44,625.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,063.86 : 94,548.38 = 29,764.98 : x
  2. Step 2: Convert to fraction form
    63,063.86/94,548.38 = 29,764.98/x
  3. Step 3: Cross multiply
    63,063.86x = 94,548.38 × 29,764.98
  4. Step 4: Simplify right side
    63,063.86x = 2,814,230,490.91
  5. Step 5: Solve for x
    x = 2,814,230,490.91/63,063.86
  6. Step 6: Final answer
    x = 44,625.09

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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.