Home / 63,968.60-95,823.30-36,234.20

Finding the Fourth Proportional to 63,968.60, 95,823.30 and 36,234.20

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Solution

The fourth proportional to 63,968.60, 95,823.30 and 36,234.20 is: 54,277.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,968.60 : 95,823.30 = 36,234.20 : x
  2. Step 2: Convert to fraction form
    63,968.60/95,823.30 = 36,234.20/x
  3. Step 3: Cross multiply
    63,968.60x = 95,823.30 × 36,234.20
  4. Step 4: Simplify right side
    63,968.60x = 3,472,080,616.86
  5. Step 5: Solve for x
    x = 3,472,080,616.86/63,968.60
  6. Step 6: Final answer
    x = 54,277.89

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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.