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Finding the Fourth Proportional to 63,677.08, 95,514.54 and 22,123

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Solution

The fourth proportional to 63,677.08, 95,514.54 and 22,123 is: 33,184.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,677.08 : 95,514.54 = 22,123 : x
  2. Step 2: Convert to fraction form
    63,677.08/95,514.54 = 22,123/x
  3. Step 3: Cross multiply
    63,677.08x = 95,514.54 × 22,123
  4. Step 4: Simplify right side
    63,677.08x = 2,113,068,168.42
  5. Step 5: Solve for x
    x = 2,113,068,168.42/63,677.08
  6. Step 6: Final answer
    x = 33,184.12

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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.