Home / 63,968.20-95,952.30-41,806.60

Finding the Fourth Proportional to 63,968.20, 95,952.30 and 41,806.60

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Solution

The fourth proportional to 63,968.20, 95,952.30 and 41,806.60 is: 62,709.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,968.20 : 95,952.30 = 41,806.60 : x
  2. Step 2: Convert to fraction form
    63,968.20/95,952.30 = 41,806.60/x
  3. Step 3: Cross multiply
    63,968.20x = 95,952.30 × 41,806.60
  4. Step 4: Simplify right side
    63,968.20x = 4,011,439,425.18
  5. Step 5: Solve for x
    x = 4,011,439,425.18/63,968.20
  6. Step 6: Final answer
    x = 62,709.90

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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.