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Finding the Fourth Proportional to 227,994.55, 341,991.92 and 59,514.41

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Solution

The fourth proportional to 227,994.55, 341,991.92 and 59,514.41 is: 89,271.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,994.55 : 341,991.92 = 59,514.41 : x
  2. Step 2: Convert to fraction form
    227,994.55/341,991.92 = 59,514.41/x
  3. Step 3: Cross multiply
    227,994.55x = 341,991.92 × 59,514.41
  4. Step 4: Simplify right side
    227,994.55x = 20,353,448,347.33
  5. Step 5: Solve for x
    x = 20,353,448,347.33/227,994.55
  6. Step 6: Final answer
    x = 89,271.65

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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.