Home / 63,601.40-95,325.30-32,420.60

Finding the Fourth Proportional to 63,601.40, 95,325.30 and 32,420.60

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Solution

The fourth proportional to 63,601.40, 95,325.30 and 32,420.60 is: 48,591.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,601.40 : 95,325.30 = 32,420.60 : x
  2. Step 2: Convert to fraction form
    63,601.40/95,325.30 = 32,420.60/x
  3. Step 3: Cross multiply
    63,601.40x = 95,325.30 × 32,420.60
  4. Step 4: Simplify right side
    63,601.40x = 3,090,503,421.18
  5. Step 5: Solve for x
    x = 3,090,503,421.18/63,601.40
  6. Step 6: Final answer
    x = 48,591.75

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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.