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Finding the Fourth Proportional to 88,676.46, 133,074.90 and 36,095.52

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Solution

The fourth proportional to 88,676.46, 133,074.90 and 36,095.52 is: 54,167.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,676.46 : 133,074.90 = 36,095.52 : x
  2. Step 2: Convert to fraction form
    88,676.46/133,074.90 = 36,095.52/x
  3. Step 3: Cross multiply
    88,676.46x = 133,074.90 × 36,095.52
  4. Step 4: Simplify right side
    88,676.46x = 4,803,407,714.45
  5. Step 5: Solve for x
    x = 4,803,407,714.45/88,676.46
  6. Step 6: Final answer
    x = 54,167.79

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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.